LAMBERT-ST. LOUIS INTERNATIONAL AIRPORT

Confidential

AIR TRAFFIC ACTIVITY REPORT [email protected]

Fiscal2020-01-15 Year 17:11:40 +0000

As of April, 2011

LAMBERT-ST. LOUIS INTERNATIONAL AIRPORT

AIR TRAFFIC ACTIVITY REPORT

List of Summary Tables and Charts:

Summary of Air Traffic Activity Key Air Traffic Activity Relationships Monthly Enplaned Passengers Summary of Enplaned Passengers by Airline Breakdown of Enplaned Passengers by Airline Airline Market Shares Summary of Deplaned Passengers by Airline Originating and Connecting Enplaned Passengers by Airline Originating ConnectingConfidential Enplaned Passengers Originating Enplaned Passengers-Airline Market Shares Connecting Enplaned Passengers-Airline Market Shares Domestic and International Enplaned Passengers by Airline Domestic and [email protected] Enplaned Passengers International Enplaned Passengers-Airline Market Shares Monthly Commercial2020-01-15 Aircraft Departures 17:11:40 +0000 Summary of Aircraft Departures by Airline Monthly Aircraft Operations Breakdown of Aircraft Operations Monthly Aircraft Landed Weight Summary of Aircraft Landed Weight by Airline Monthly Enplaned and Deplaned Cargo Cargo Breakdown between Belly and All-Cargo Carriers Summary of Enplaned and Deplaned Mail by Airline Summary of Enplaned and Deplaned Freight by Airline

Apr-11 STL SUMMARY OF AIR TRAFFIC ACTIVITY Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10 Page 1 of 2 MonthPercent Year-to-Date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Enplaned passengers (EP) Domestic /national *American 81,067 102,997 -21.3% 915,034 1,330,172 -31.2% *Southwest 225,708 199,741 13.0% 2,275,479 1,832,486 24.2% Other 76,790 78,334 -2.0% 840,034 686,495 22.4% Subtotal-Mainline/national 383,565 381,072 0.7% 4,030,547 3,849,153 4.7% Regional/commuter *AA Conn/ Am. Eagle 806 1,410 -42.8% 11,278 63,477 -82.2% *AA Conn/ Chautauqua 0 4,955 -100.0% 0 310,103 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - Other 96,941 93,006 4.2% 936,232 867,127 8.0% Subtotal-Regional/commuter 97,747 99,371 -1.6% 947,510 1,240,707 -23.6% Charter 128 37 245.9% 2,682 3,763 -28.7% Subtotal-Domestic 481,440 480,480 0.2% 4,980,739 5,093,623 -2.2%

International Mainline/national *American 0 0 - 0 0 - Other 3,653 3,813 -4.2% 44,214 46,902 -5.7% Subtotal-Mainline/national 3,653 3,813 -4.2% 44,214 46,902 -5.7% Regional/commuter Jazz Air 1,323 1,464 -9.6% 12,170 12,560 -3.1% Other 0 0 - 0 0 - Subtotal-Regional/commuter 1,323 1,464 -9.6% 12,170 12,560 -3.1% Charter 1,211 1,145 5.8% 10,561 10,588 -0.3% Subtotal-International 6,187 6,422 -3.7% 66,945 70,050 -4.4%

Total Enplaned Passengers 487,627 486,902 0.1% 5,047,684 5,163,673 -2.2% Subtotal Originating EP 411,583 423,518 -2.8% 4,336,625 4,289,785 1.1% Subtotal Connecting EPConfidential 76,044 63,384 20.0% 711,059 873,888 -18.6%

Aircraft departures Domestic Mainline/national *American 787 934 -15.7% 8,973 10,828 -17.1% *Southwest 2,345 2,085 12.5% 23,325 20,216 15.4% Other 782 791 -1.1% 8,290 7,503 10.5% Subtotal-Mainline/[email protected] 3,914 3,810 2.7% 40,588 38,547 5.3% Regional/commuter *AA Conn/ Am. Eagle 25 59 -57.6% 366 2,009 -81.8% *AA Conn/ Chautauqua2020-01-15 0 17:11:40 188 -100.0% +0000 0 10,669 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - Other 2,439 2,366 3.1% 25,800 21,781 18.5% Subtotal-Regional/commuter 2,486 2,613 -4.9% 26,224 34,459 -23.9% Charter 3 4 -25.0% 54 47 14.9% Subtotal-Domestic 6,403 6,427 -0.4% 66,866 73,053 -8.5%

International Mainline/national *American 0 0 - 0 0 - Other 36 26 38.5% 337 340 -0.9% Subtotal-Mainline/national 36 26 38.5% 337 340 -0.9% Regional/commuter Jazz Air 45 53 -15.1% 495 502 -1.4% Other 0 54 -100.0% 359 392 -8.4% Subtotal-Regional/commuter 45 107 -57.9% 854 894 -4.5% Charter 12 13 -7.7% 101 98 3.1% Subtotal-International 93 146 -36.3% 1,292 1,332 -3.0%

Subtotal Passenger Carriers 6,496 6,573 -1.2% 68,158 74,385 -8.4% Subtotal Cargo Carriers 129 125 3.2% 1,200 1,189 0.9% Total Aircraft Departures 6,625 6,698 -1.1% 69,358 75,574 -8.2% Apr-11

Page 2 of 2 MonthPercent Year-to-Date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Landed Weight (1,000-lbs.) Scheduled Passenger Carrier Mainline/national *American 110,267 126,413 -12.8% 1,235,840 1,508,537 -18.1% *Southwest 285,488 250,642 13.9% 2,815,478 2,436,868 15.5% Other 112,492 100,732 11.7% 1,129,963 942,109 19.9% Subtotal-Mainline/national 508,247 477,786 6.4% 5,181,281 4,887,514 6.0% Regional/commuter *AA Conn/ Am. Eagle 1,028 2,430 -57.7% 15,741 85,356 -81.6% *AA Conn/ Chautauqua 0 8,039 -100.0% 0 439,673 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - Other 120,126 103,874 15.6% 1,179,900 1,013,457 16.4% Subtotal-Regional/commuter 121,153 114,342 6.0% 1,195,641 1,538,486 -22.3%

Subtotal Sched. Passenger Carriers 629,400 592,128 6.3% 6,376,921 6,426,000 -0.8%

Subtotal Charter 1,820 1,966 -7.4% 13,900 13,604 2.2%

Subtotal Cargo Carriers* 32,766 32,726 0.1% 370,360 339,941 8.9%

Total Landed Weight 663,986 626,820 5.9% 6,761,181 6,779,545 -0.3% Participating Airlines*** 633, 774 597, 570 61%6.1% 6, 408, 482 6, 490, 140 -13%1.3% Non-Participating Airlines 30,212 29,250 3.3% 352,699 289,405 21.9%

Aircraft Operations Air Carrier 10,168 9,592 6.0% 104,410 96,371 8.3% Regional/Commuter 4,139 4,335 -4.5% 40,449 60,667 -33.3% General AviationConfidential 794 737 7.7% 7,780 7,114 9.4% Military 110 133 -17.3% 1,246 1,180 5.6%

Total Aircraft Operations 15,211 14,797 2.8% 153,885 165,332 -6.9%

Air Cargo (lbs.) Mail Passenger/Belly 453,100 378,427 19.7% 4,102,002 3,329,546 23.2% Cargo 43,220 2,590,930 -98.3% 16,823,997 29,800,916 -43.5% [email protected] 496,320 2,969,357 -83.3% 20,925,999 33,130,462 -36.8% Freight Passenger/Belly 1,131,564 894,335 26.5% 11,502,733 9,336,513 23.2% Cargo**2020-01-15 11,171,392 8,712,602 17:11:40 28.2% +0000 97,856,889 87,747,604 11.5% Subtotal-Freight 12,302,956 9,606,937 28.1% 109,359,622 97,084,117 12.6%

Total Air Cargo 12,799,276 12,576,294 1.8% 130,285,621 130,214,579 0.1%

***Participating airlines include America West, Air Tran, American, Continental, Delta, Frontier, Northwest, Southwest, United, US Airways, American Eagle, Chautauqua (American Connection, Continental Express, Delta Connection, and US Airways Express), Regionsair (American Connection), Trans States (American Connection, United Express, and US Airways Express), ExpressJet (Continental Express), Atlantic Southeast (Delta Connection), (Delta Connection),Freedom (Delta Connection), Shuttle America (Delta Connection), Mesaba (Northwest ), Pinnacle (Northwest Airlink), Go Jet (United Express), Air Wisconsin (US Airways Express), Mesa (US Airways Express), Great Lakes, UPS Compass(Delta Connection), C Apr-11

KEY AIR TRAFFIC ACTIVITY RELATIONSHIPS Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

MonthPercent Year-to-Date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change

EP per departure Domestic 75.2 74.8 0.6% 74.5 69.7 6.8% Mainline/national 98.0 100.0 -2.0% 99.3 99.9 -0.6% *American 103.0 110.3 -6.6% 102.0 122.8 -17.0% *Southwest 96.3 95.8 0.5% 97.6 90.6 7.6% Other 98.2 99.0 -0.8% 101.3 91.5 10.7% Regional/commuter 39.3 38.0 3.4% 36.1 36.0 0.4% *AA Conn/ Am. Eagle 32.2 23.9 34.9% 30.8 31.6 -2.5% *AA Conn/ Chautauqua - 26.4 - - 29.1 - *AA Conn/ Tr States ------Other 39.7 39.3 1.1% 36.3 39.8 -8.8% Charter 42.7 9.3 361.3% 49.7 80.1 -38.0%

International 66.5 44.0 51.2% 51.8 52.6 -1.5% Mainline/national 101.5 146.7 -30.8% 131.2 137.9 -4.9% *American ------Other 101.5 146.7 -30.8% 131.2 137.9 -4.9% Regional/commuterConfidential 29.4 13.7 114.9% 14.3 14.0 1.4% Jazz Air 29.4 27.6 6.4% 24.6 25.0 -1.7% Other - 0.0 - 0.0 0.0 #DIV/0! Charter 100.9 88.1 100.0% 104.6 108.0 100.0%

Total Passenger [email protected] 75.1 74.1 1.3% 74.1 69.4 6.7% Avg. weight (lbs.) per landing Scheduled Passenger Carrier 2020-01-15 17:11:40 +0000 Mainline/national 128,410 124,553 3.1% 126,518 125,685 0.7% *American 138,353 135,345 2.2% 137,285 139,318 -1.5% *Southwest 121,743 120,212 1.3% 120,706 120,542 0.1% Other 137,857 123,295 11.8% 130,995 120,121 9.1% Regional/commuter 45,308 40,050 13.1% 40,872 43,785 -6.7% *AA Conn/ Am. Eagle 41,103 41,181 -0.2% 43,008 42,487 1.2% *AA Conn/ Chautauqua - 41,226 - - 41,249 - *AA Conn/ Tr States ------Other 45,727 39,936 14.5% 40,928 45,105 -9.3%

Subtotal Sched. Passenger Carriers 94,903 88,496 7.2% 90,832 86,810 4.6% Subtotal Charter Carriers 121,333 115,647 100.0% 89,677 93,819 100.0% Subtotal Cargo Carriers 254,001 261,805 -3.0% 308,633 285,905 7.9% Total Air Carriers 97,991 91,734 6.8% 94,481 89,965 5.0% Apr-11

MONTHLY ENPLANED PASSENGERS Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

0.7

0.6

0.5

0.4

0.3 (In Millions) 0.2 Enplaned PassengersEnplaned

0.1

0.0 Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

FY 2010 FY 2011 Confidential

6.0% [email protected] 4.0%

2.0% 2020-01-15 17:11:40 +0000

0.0%

-2.0%

-4.0%

-6.0% Previous Year

-8.0% Percent Change from Change Percent

-10.0%

-12.0% Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Apr-11

SUMMARY OF ENPLANED PASSENGERS BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

Month PercentYear-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Enplaned passengers (EP) Mainline/national

*Air Tran 9,238 10,349 -10.7% 102,243 122,262 -16.4% *Alaska Air 3,981 0 - 28,496 0 - *American 81,067 102,997 -21.3% 915,034 1,330,172 -31.2% *Continental 1,111 63 1663.5% 1,269 661 92.0% *Delta 38,730 42,982 -9.9% 436,975 212,309 105.8% *Frontier 7,982 10,328 -22.7% 88,846 97,055 -8.5% *Northwest 0 0 - 0 109,281 -100.0% *Southwest 225,708 199,741 13.0% 2,275,479 1,832,486 24.2% *United 2,592 2,908 -10.9% 27,132 14,147 91.8% *US Airways 12,860 11,962 7.5% 152,061 121,796 24.8% USA 3000 3,949 3,555 11.1% 47,226 55,886 -15.5% Subtotal-Mainline/national 387,218 384,885 0.6% 4,074,761 3,896,055 4.6% Regional/commuter Air Choice One 349 190 83.7% 2,638 562 369.4% AirTran/ Skywest 2,549 3,435 -25.8% 29,778 16,355 82.1% Jazz Air 1,323 1,464 -9.6% 12,170 12,560 -3.1% *AA Conn/ Am. Eagle 806 1,410 -42.8% 11,278 63,477 -82.2% *AA Conn/ Chautauqua 0 4,955 -100.0% 0 310,103 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - *CO Exp/ Chautauqua 2,324 3,503 -33.7% 43,775 49,028 -10.7% *CO Exppp/ Express jet 10,599 11,354 -6.6% 92,663 95,630 -3.1% CO Skywest 1,063 0 - 2,607 0 - CO/Shuttle America 0 0 - 0 0 - *Cape Air 2,648 1,513 75.0% 23,338 7,293 220.0% *Great Lakes 0 0 - 0 3,091 -100.0% *DL Conn/ ASAConfidential 6,686 3,481 92.1% 37,197 41,672 -10.7% *DL Conn/ Chautauqua 0 0 - 4,723 10,635 -55.6% *DL Conn/ Comair 8,420 5,379 56.5% 60,984 37,712 61.7% *DL Conn/ Compass 2,462 3,207 -23.2% 46,737 4,897 854.4% *DL Conn/ Freedom 0 1,357 -100.0% 0 14,902 -100.0% *DL Conn/ Mesaba 7,913 6,566 20.5% 74,968 15,781 375.1% *DL Conn/ Pinnacle 3,476 2,748 26.5% 21,821 26,679 -18.2% *DL Conn/ Shuttle [email protected] 1,940 0 - 10,524 9,599 9.6% *DL Conn/ Skywest 2,496 274 810.9% 21,198 37,291 -43.2% *Frontier/ Chautauqua 2,283 1,657 37.8% 17,581 1,657 961.0% MW Conn/ Skywest2020-01-15 0 17:11:40 0 - +0000 0 0 - *NW Airlink/ Comair 0 0 - 0 156 -100.0% *NW Airlink/ Compass 0 0 - 0 28,321 -100.0% *NW Airlink/ Mesaba 0 0 - 0 27,064 -100.0% *NW Airlink/ Pinnacle 0 0 - 0 23,797 -100.0% *UA Exp/ Go Jet 12,755 15,836 -19.5% 155,799 132,785 17.3% UA Exp/ Shuttle America 76 0 - 1,734 63 2652.4% *UA Exp/ Skywest 1,744 0 - 5,979 10 59690.0% *UA Exp/ Tr States 11,123 13,879 -19.9% 104,041 117,280 -11.3% UA Exp/ Mesa 00- 00- *US Exp/ Air Wisconsin 1,610 1,912 -15.8% 15,824 27,033 -41.5% *US Exp/ Chautuaqua 0 0 - 1,216 0 - *US Exp/ Mesa 3,767 4,420 -14.8% 45,758 25,437 79.9% US Exp/ Republic 7,828 7,789 0.5% 83,346 72,357 15.2% *US Exp/ Tr States 2,477 2,619 -5.4% 24,258 22,627 7.2% US Exp/ PSA 353 1,887 -81.3% 7,745 17,413 -55.5% Subtotal-Regional/commuter 99,070 100,835 -1.8% 959,680 1,253,267 -23.4% Charter 1,339 1,182 13.3% 13,243 14,351 -7.7%

Total Enplaned Passengers 487,627 486,902 0.1% 5,047,684 5,163,673 -2.2% Apr-11

BREAKDOWN OF ENPLANED PASSENGERS BY AIRLINE CLASS Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

0.2% 0.3% 0.3% 0.3%

20. 7% 20. 3% 24. 3% 19. 0%

Mainline/National Reg'l/Commuter Charter Confidential

79.0% 79.4% 75.5% 80.7%

[email protected] Apr-10 Apr-11 FYTD 2010 FYTD 2011 2020-01-15 17:11:40 +0000 Apr-11

AIRLINE MARKET SHARES Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

American Other 25.8% 28.4%

Delta 4.1% United 0.3% FYTD 2010

Chautauqua 6.0% Southwest Trans States 35.5% 0.0%

Confidential

American Other 18.1% 27.6% [email protected]

2020-01-15 17:11:40 +0000 FYTD 2011 Delta 8.7%

United 0.5% Chautauqua Southwest 0.0% 45.1% Trans States 0.0% Apr-11

SUMMARY OF DEPLANED PASSENGERS BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

MonthPercent Year-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Deplaned passengers (DEP) Mainline/national

*Air Tran 9,742 11,027 -11.7% 105,029 124,889 -15.9% *Alaska Air 3,997 0 - 29,424 0 - *American 84,881 105,460 -19.5% 933,785 1,323,255 -29.4% *Continental 1,030 60 1616.7% 1,153 678 70.1% *Delta 38,851 43,863 -11.4% 440,168 215,395 104.4% *Frontier 8,425 11,684 -27.9% 93,153 102,568 -9.2% *Northwest 0 0 - 0 113,371 -100.0% *Southwest 226,311 201,886 12.1% 2,243,127 1,804,639 24.3% *United 3,228 3,418 -5.6% 30,594 15,207 101.2% *US Airways 14,507 13,178 10.1% 155,380 124,341 25.0% USA 3000 4,082 3,727 9.5% 47,518 55,873 -15.0% Subtotal-Mainline/national 395,054 394,303 0.2% 4,079,331 3,880,216 5.1%

Regional/commuter Air Choice One 349 186 87.6% 2,863 710 303.2% AirTran/ Skywest 2,522 0 - 15,269 0 - Jazz Air 1,393 1,580 -11.8% 13,576 12,881 5.4% *AA Conn/ Am. Eagle 795 1,385 -42.6% 10,722 64,624 -83.4% *AA Conn/ Chautauqua 0 5,759 -100.0% 0 311,932 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - *CO Exp/ Chautauqua 2,423 3,646 -33.5% 44,886 50,933 -11.9% *CO Exp/ Expressjet 11,356 11,721 -3.1% 93,870 97,052 -3.3% CO Skywest 945 0 - 2,448 0 - CO/Shuttle America 0 0 - 0 0 - *Cape Air 2,474 0 - 14,627 1,944 652.4% *Great Lakes 0 0 - 0 2,780 -100.0% *DL Conn/ ASA 6,284 3,631 73.1% 37,022 42,796 -13.5% *DL Conn/ Chautauqua 0 0 - 4,668 9,025 -48.3% *DL Conn/ ComairConfidential 8,728 5,300 64.7% 61,871 34,574 79.0% *DL Conn/ Compass 2,795 0 - 17,746 0 - *DL Conn/ Freedom 0 1,292 -100.0% 27 14,196 -99.8% *DL Conn/ Mesaba 8,128 6,811 19.3% 76,003 0 - *DL Conn/ Pinnacle 3,507 2,729 28.5% 22,407 26,589 -15.7% *DL Conn/ Shuttle Am. 1,857 0 - 11,574 10,622 9.0% *DL Conn/ [email protected] 2,557 282 806.7% 22,223 38,204 -41.8% *Frontier/ Chautauqua 2,350 1,617 45.3% 17,942 1,617 1009.6% MW Conn/ Skywest 0 0 - 0 0 - *NW Airlink/ Comair2020-01-15 0 17:11:40 0 - +0000 0 0 - *NW Airlink/ Compass 0 0 - 0 25,756 -100.0% *NW Airlink/ Mesaba 0 0 - 0 26,476 -100.0% *NW Airlink/ Pinnacle 0 0 - 0 22,950 -100.0% *UA Exp/ Go Jet 12,337 15,532 -20.6% 155,487 134,315 15.8% UA Exp/ Shuttle America 72 0 - 1,499 230 551.7% *UA Exp/ Skywest 1,767 0 - 5,869 96 6013.5% *UA Exp/ Tr States 11,264 13,873 -18.8% 103,543 116,777 -11.3% UA Exp/ Mesa 0 0 - 0 66 -100.0% US Exp/ Air Midwest 0 0 - 0 0 - *US Exp/ Air Wisconsin 1,524 2,015 -24.4% 15,011 27,471 -45.4% *US Exp/ Chautuaqua 0 0 - 942 0 - *US Exp/ Mesa 3,768 4,609 -18.2% 46,496 25,879 79.7% US Exp/ Republic 7,691 7,689 0.0% 78,624 70,680 11.2% *US Exp/ Tr States 2,664 2,700 -1.3% 24,025 23,510 2.2% US Exp/ PSA 381 1,922 -80.2% 7,165 16,594 -56.8% Subtotal-Regional/commuter 99,931 94,279 6.0% 908,405 1,211,279 -25.0% Charter 1,648 134 1129.9% 10,449 6,124 70.6%

Total Deplaned Passengers 496,633 488,716 1.6% 4,998,185 5,097,619 -2.0% Apr-11

ORIGINATING AND CONNECTING ENPLANED PASSENGERS BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

MonthPercent Year-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Originating EP Mainline/national

*Air Tran 9,238 10,349 -10.7% 102,243 122,262 -16.4% *Alaska Air 3,981 0 - 28,496 0 - *American 72,309 95,950 -24.6% 852,963 1,178,030 -27.6% *Continental 1,111 63 1663.5% 1,269 661 92.0% *Delta 38,730 42,982 -9.9% 436,975 212,309 105.8% *Frontier 7,982 10,328 -22.7% 88,846 97,055 -8.5% *Northwest 0 0 - 0 109,281 -100.0% *Southwest 164,864 153,790 7.2% 1,697,050 1,459,607 16.3% *United 2,592 2,908 -10.9% 27,132 14,147 91.8% *US Airways 12,860 11,962 7.5% 152,061 121,796 24.8% USA 3000 3,949 3,555 11.1% 47,226 55,886 -15.5% Subtotal-Mainline/national 317,616 331,887 -4.3% 3,434,261 3,371,034 1.9% Regional/commuter AirTran/ Skywest 2,549 3,435 -25.8% 29,778 16,355 82.1% Jazz Air 1,323 1,464 -9.6% 12,170 12,560 -3.1% *AA Conn/ Am. Eagle 806 1,410 -42.8% 11,278 28,318 -60.2% *AA Conn/ Chautauqua 0 917 -100.0% 0 57,411 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - *CO Exp/ Chautauqua 2,324 3,503 -33.7% 43,775 49,028 -10.7% *CO Exp/ Expressjet 10,599 11,354 -6.6% 92,663 95,630 -3.1% CO Skywest 1,063 0 - 2,607 0 - CO/Shuttle America 0 0 - 0 0 - *Cape Air 2,648 1,513 75.0% 23,338 7,293 220.0% *Great Lakes 0 0 - 0 1,098 -100.0% *DL Conn/ ASA 6,686 3,481 92.1% 37,197 41,672 -10.7% *DL Conn/ Chautauqua 0 0 - 4,723 10,635 -55.6% *DL Conn/ Comair 8,420 5,379 56.5% 60,984 37,712 61.7% *DL Conn/ Compass 2,462 3,207 -23.2% 46,737 4,897 854.4% *DL Conn/ Freedom 0 1,357 -100.0% 0 14,902 -100.0% *DL Conn/ Mesaba 7,913 6,566 20.5% 74,968 15,781 375.1% *DL Conn/ Pinnacle 3,476 2,748 26.5% 21,821 26,679 -18.2% *DL Conn/ Shuttle Am. 1,940 0 - 9,677 9,599 0.8% *DL Conn/ Skywest 2,496 274 810.9% 21,198 37,291 -43.2% MW Conn/ Skywest 0 0 - 0 0 - *Frontier/ Chautauqua 2,283 1,657 37.8% 17,581 1,657 961.0% *NW Airlink/ Comair 0 0 - 0 156 -100.0% *NW Airlink/ Compass 0 0 - 0 28,321 -100.0% *NW Airlink/ MesabaConfidential 0 0 - 0 27,064 -100.0% *NW Airlink/ Pinnacle 0 0 - 0 23,797 -100.0% *UA Exp/ Go Jet 12,755 15,836 -19.5% 155,799 132,785 17.3% UA Exp/ Shuttle America 14 0 - 1,199 12 9891.7% *UA Exp/ Skywest 1,744 0 - 5,979 10 59690.0% *UA Exp/ Tr States 11,123 13,879 -19.9% 104,041 117,280 -11.3% UA Exp/ Mesa 00- 00- US Exp/ Air Midwest 0 0 - 0 0 - *US Exp/ Air Wisconsin 1,610 1,912 -15.8% 15,824 27,033 -41.5% *US Exp/ Chautuaqua 0 0 - 224 0 - *US Exp/ [email protected] 3,767 4,420 -14.8% 45,758 25,437 79.9% US Exp/ Republic 1,448 1,441 0.5% 15,161 13,385 13.3% *US Exp/ Tr States 2,477 2,619 -5.4% 24,258 22,627 7.2% US Exp/ PSA 353 1,887 -81.3% 7,745 17,413 -55.5% Subtotal-Regional/commuter 2020-01-1592,628 90,449 17:11:40 2.4% 889,121+0000 904,400 -1.7% Charter 1,339 1,182 13.3% 13,243 14,351 -7.7%

Subtotal Originating EP 411,583 423,518 -2.8% 4,336,625 4,289,785 1.1%

Connecting EP Mainline/national1 *American 8,758 7,047 24.3% 62,071 152,142 -59.2% *Southwest 60,844 45,951 32.4% 578,429 372,879 55.1% Subtotal-Mainline/national 69,602 52,998 31.3% 640,500 525,021 22.0% Regional/commuter *AA Conn/ Am. Eagle 0 0 - 0 35,159 -100.0% *AA Conn/ Chautauqua 0 4,038 -100.0% 0 252,692 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - *Great Lakes 0 0 - 0 1,993 -100.0% *DL Conn/ Chautauqua 0 0 - 0 0 - *DL Conn/ Shuttle Am. 0 0 - 847 0 - UA Exp/ Shuttle America 62 0 - 535 51 949.0% US Exp/ Republic 6,380 6,348 0.5% 68,185 58,972 15.6% Subtotal-Regional/commuter 6,442 10,386 -38.0% 70,559 348,867 -79.8% Charter 0 0 - 0 0 -

Subtotal Connecting EP 76,044 63,384 20.0% 711,059 873,888 -18.6%

Total EP 487,627 486,902 0.1% 5,047,684 5,163,673 -2.2% Apr-11

ORIGINATING AND CONNECTING ENPLANED PASSENGERS Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

13.0% 15.6% 16.9% 14.1% Confidential

Originating Connecting

87.0% 84.4% 83.1% 85.9%

[email protected]

2020-01-15 17:11:40 +0000 Apr-10 Apr-11 FYTD 2010 FYTD 2011 Apr-11

ORIGINATING ENPLANED PASSENGERS - AIRLINE MARKET SHARES Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

American Other 27.5% 30.7%

FYTD 2010 Delta 4.9%

Northwest 2.5% United Southwest 0.3% 34.0%

Confidential

Other American 30.5% 19.7%

[email protected]

2020-01-15FYTD 201117:11:40 +0000

Delta 10.1% Southwest 39.1% United 0.6% Apr-11

CONNECTING ENPLANED PASSENGERS - AIRLINE MARKET SHARE Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

American 19.6%

Trans States Southwest 0.0% 47.9%

FYTD 2010

Chautauqua 32.5%

Confidential

American Chautauqua 10% 0%

Trans States 0% [email protected] FYTD 2011 2020-01-15 17:11:40 +0000

Southwest 90% Apr-11

DOMESTIC AND INTERNATIONAL ENPLANED PASSENGERS BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

Month PercentYear-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Domestic EP Mainline/national

*Air Tran 9,238 10,349 -10.7% 102,243 122,262 -16.4% *Alaska Air 3,981 0 - 28,496 0 - *American 81,067 102,997 -21.3% 915,034 1,330,172 -31.2% *Continental 1,111 63 1663.5% 1,269 661 92.0% *Delta 38,730 42,982 -9.9% 436,975 212,309 105.8% *Frontier 7,445 10,070 -26.1% 84,862 95,042 -10.7% *Northwest 0 0 - 0 109,281 -100.0% *Southwest 225,708 199,741 13.0% 2,275,479 1,832,486 24.2% *United 2,592 2,908 -10.9% 27,132 14,147 91.8% *US Airways 12,860 11,962 7.5% 152,061 121,796 24.8% USA 3000 833 0 - 6,996 10,997 -36.4% Subtotal-Mainline/national 383,565 381,072 0.7% 4,030,547 3,849,153 4.7% Regional/commuter Air Choice One 349 190 83.7% 2,638 562 369.4% Jazz Air 0 0 - 0 0 - *AA Conn/ Am. Eagle 806 1,410 -42.8% 11,278 63,477 -82.2% *AA Conn/ Chautauqua 0 4,955 -100.0% 0 310,103 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - AirTran/ Skywest 2,549 3,435 -25.8% 29,778 16,355 82.1% *CO Exp/ Chautauqua 2,324 3,503 -33.7% 43,775 49,028 -10.7% *CO Exp/ Expressjet 10,599 11,354 -6.6% 92,663 95,630 -3.1% CO Skywest 1,063 0 - 2,607 0 - CO/Shuttle America 0 0 - 0 0 - *Cape Air 2,648 1,513 75.0% 23,338 7,293 220.0% *Great Lakes 0 0 - 0 3,091 -100.0% *DL Conn/ ASA 6,686 3,481 92.1% 37,197 41,672 -10.7% *DL Conn/ Chautauqua 0 0 - 4,723 10,635 -55.6% *DL Conn/ Comair 8,420 5,379 56.5% 60,984 37,712 61.7% *DL Conn/ Compass 2,462 3,207 -23.2% 46,737 4,897 854.4% *DL Conn/ Freedom 0 1,357 -100.0% 0 14,902 -100.0% *DL Conn/ Mesaba 7,913 6,566 20.5% 74,968 15,781 375.1% *DL Conn/ Pinnacle 3,476, 2,748, 26.5% 21,821, 26,679, -18.2% *DL Conn/ Shuttle Am. 1,940 0 - 10,524 9,599 9.6% *DL Conn/ Skywest 2,496 274 810.9% 21,198 37,291 -43.2% *Frontier/ Chautauqua 2,283 1,657 37.8% 17,581 1,657 961.0% MW Conn/ SkywestConfidential 0 0 - 0 0 - *NW Airlink/ Comair 0 0 - 0 156 -100.0% *NW Airlink/ Compass 0 0 - 0 28,321 -100.0% *NW Airlink/ Mesaba 0 0 - 0 27,064 -100.0% *NW Airlink/ Pinnacle 0 0 - 0 23,797 -100.0% *UA Exp/ Go Jet 12,755 15,836 -19.5% 155,799 132,785 17.3% UA Exp/ Shuttle America 76 0 - 1,734 63 2652.4% *UA Exp/ Skywest 1,744 0 - 5,979 10 59690.0% *UA Exp/ Tr States 11,123 13,879 -19.9% 104,041 117,280 -11.3% UA Exp/ [email protected] 00- 00- *US Exp/ Air Wisconsin 1,610 1,912 -15.8% 15,824 27,033 -41.5% *US Exp/ Mesa 3,767 4,420 -14.8% 45,758 25,437 79.9% US Exp/ Republic 7,828 7,789 0.5% 83,346 72,357 15.2% *US Exp/ Tr States2020-01-15 2,477 2,619 17:11:40 -5.4% +0000 24,258 22,627 7.2% US Exp/ PSA 353 1,887 -81.3% 7,745 17,413 -55.5% Subtotal-Regional/commuter 97,747 99,371 -1.6% 947,510 1,240,707 -23.6% Charter 128 37 245.9% 2,682 3,763 -28.7%

Subtotal Domestic EP 481,440 480,480 0.2% 4,980,739 5,093,623 -2.2%

International EP Mainline/national *American 0 0 - 0 0 - *Frontier 537 258 108.1% 3,984 2,013 97.9% USA 3000 3,116 3,555 -12.3% 40,230 44,889 -10.4% Subtotal-Mainline/national 3,653 3,813 -4.2% 44,214 46,902 -5.7% Regional/commuter Jazz Air 1,323 1,464 -9.6% 12,170 12,560 -3.1% Other 0 Subtotal-Regional/commuter 1,323 1,464 -9.6% 12,170 12,560 -3.1% Charter 1,211 1,145 5.8% 10,561 10,588 -0.3%

Subtotal International EP 6,187 6,422 -3.7% 66,945 70,050 -4.4%

Total EP 487,627 486,902 0.1% 5,047,684 5,163,673 -2.2% Apr-11

DOMESTIC AND INTERNATIONAL ENPLANED PASSENGERS Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

1.3% 1.3% 1.4% 1.3%

Confidential

Domestic International

98.7% 98.7% 98.6% 98.7% [email protected]

Apr-10 Apr-112020-01-15 17:11:40 FYTD 2010 +0000 FYTD 2011 Apr-11

INTERNATIONAL ENPLANED PASSENGERS - AIRLINE MARKET SHARES Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

American 0.0% Frontier 3.4% /Jazz Air 21.1%

FYTD 2010

USA 3000 75.5%

Confidential

Frontier 7.1% American 0.0%

Air Canada/Jazz Air [email protected]% FYTD 2011 2020-01-15 17:11:40 +0000 USA 3000 71.4% Apr-11

MONTHLY COMMERCIAL AIRCRAFT DEPARTURES Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

9.0

8.0

7.0

6.0

5.0

4.0

3.0 (In Thousands)(In

Aircraft Departures Aircraft 2.0

1.0

0.0 Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

Confidential FY 2010 FY 2011

0.0% [email protected] -2.0% -4.0% 2020-01-15 17:11:40 +0000 -6.0% -8.0% -10.0% -12.0% Previous Year Previous -14.0% Percent Change from -16.0% -18.0% -20.0% Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Apr-11

SUMMARY OF AIRCRAFT DEPARTURES BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

MonthPercent Year-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Aircraft Departures Maainline/national

*Air Tran 114 118 -3.4% 1,108 1,521 -27.2% *Alaska Air 29 0 - 215 0 - *American 787 934 -15.7% 8,973 10,828 -17.1% *Continental 20 2 900.0% 28 17 64.7% *Delta 352 440 -20.0% 4,266 2,139 99.4% *Frontier 81 86 -5.8% 769 890 -13.6% *Northwest 0 0 - 0 1,426 -100.0% *Southwest 2,345 2,085 12.5% 23,325 20,216 15.4% *United 30 30 0.0% 318 145 119.3% *US Airways 150 115 30.4% 1,516 1,225 23.8% USA 3000 42 26 61.5% 407 480 -15.2% Subtotal-Mainline/national 3,950 3,836 3.0% 40,925 38,887 5.2% Regional/commuter Air Choice One 124 173 -28.3% 1,411 483 192.1% AirTran/ Skywest 79 85 -7.1% 781 345 126.4% Jazz Air 45 53 -15.1% 495 502 -1.4% *AA Conn/ Am. Eagle 25 59 -57.6% 366 2,009 -81.8% *AA Conn/ Chautauqua 0 188 -100.0% 0 10,669 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - *CO Exp/ Chautauqua 54 81 -33.3% 1,049 1,198 -12.4% *CO Exp/ Expressjet 3 282 -98.9% 2,038 2,413 -15.5% CO Skywest 22 0 - 58 0 - CO/Shuttle America 0 0 - 0 0 - *Cape Air 609 407 49.6% 5,677 2,311 145.7% *Great Lakes 0 0 - 0 1,341 -100.0% *DL Conn/ ASA 145 59 145.8% 908 682 33.1% *DL Conn/ Chautauqua 0 0 - 103 237 -56.5% *DL Conn/ Comair 192 112 71.4% 1,555 806 92.9% *DL Conn/ CompassConfidential 51 52 -1.9% 818 85 862.4% *DL Conn/ Freedom 0 30 -100.0% 1 365 -99.7% *DL Conn/ Mesaba 121 98 23.5% 1,201 208 477.4% *DL Conn/ Pinnacle 71 52 36.5% 497 503 -1.2% *DL Conn/ Shuttle Am. 29 0 - 209 160 30.6% *DL Conn/ Skywest 45 4 1025.0% 377 592 -36.3% *Frontier/ Chautauqua 72 54 33.3% 660 392 68.4% MW Conn/ [email protected] 0 0 - 0 0 - *NW Airlink/ Comair 0 0 - 0 0 - *NW Airlink/ Compass 0 0 - 0 493 -100.0% *NW Airlink/ Mesaba 0 0 - 0 506 -100.0% *NW Airlink/ Pinnacle2020-01-15 0 17:11:40 0 - +0000 0 547 -100.0% *UA Exp/ Go Jet 247 314 -21.3% 3,130 2,664 17.5% UA Exp/ Shuttle America 2 0 - 57 4 1325.0% *UA Exp/ Skywest 22 0 - 111 2 5450.0% *UA Exp/ Tr States 285 295 -3.4% 2,715 2,842 -4.5% UA Exp/ Mesa 0 0 - 0 1 -100.0% US Exp/ Air Midwest 0 0 - 0 0 - *US Exp/ Air Wisconsin 35 44 -20.5% 344 606 -43.2% *US Exp/ Chautuaqua 0 0 - 42 0 - *US Exp/ Mesa 50 60 -16.7% 585 360 62.5% US Exp/ Republic 118 111 6.3% 1,067 1,069 -0.2% *US Exp/ Tr States 77 77 0.0% 691 663 4.2% US Exp/ PSA 8 30 -73.3% 132 295 -55.3% Subtotal-Regional/commuter 2,531 2,720 -6.9% 27,078 35,353 -23.4% Charter 15 17 -11.8% 155 145 6.9% Cargo 129 125 3.2% 1,200 1,189 0.9%

Total Aircraft Departures 6,625 6,698 -1.1% 69,358 75,574 -8.2% Apr-11

MONTHLY AIRCRAFT OPERATIONS Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

20.0 18.0 16.0 14.0 12.0 10.0 8.0

(In Thousands) 6.0 Aircraft Operations 4.0 2.0 0.0 Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

FY 2010 FY 2011 Confidential

4.0% [email protected] 2.0% 0.0% 2020-01-15 17:11:40 +0000 -2.0% -4.0% -6.0% -8.0%

Previous Year Previous -10.0%

Percent Change from -12.0% -14.0% -16.0% Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Apr-11

BREAKDOWN OF AIRCRAFT OPERATIONS Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

0.9% 0.7% 0.7% 0.8% 5.0% 5.2% 4.3% 5.1%

29.3% 27.2% 36.7% 26.3%

Air Carrier Regional/Commuter General Aviation Military

64.8% 66.8% 58.3% 67.8%

Confidential

Apr-10 Apr-11 FYTD 2010 FYTD 2011

[email protected]

2020-01-15 17:11:40 +0000 Apr-11

MONTHLY AIRCRAFT LANDED WEIGHT Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

0.8

0.7

0.6

0.5

0.4 on Pounds) 0.3 Landed Weight

(In Billi(In 0.2

0.1

0.0 Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

FY 2010 FY 2011 Confidential

10.0% [email protected]

5.0% 2020-01-15 17:11:40 +0000

0.0%

-5.0% Previous Year Previous

Percent Change from -10.0%

-15.0% Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Apr-11

SUMMARY OF AIRCRAFT LANDED WEIGHT BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

MonthPercent Year-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Aircraft Landed Weight Mainline/national

*Air Tran 11,880,000 12,272,000 -3.2% 115,352,000 153,992,000 -25.1% *Alaska Air 4,180,600 0 - 31,305,700 0 - *American 110,267,000 126,412,500 -12.8% 1,235,839,500 1,508,537,000 -18.1% *Continental 2,272,000 288,000 688.9% 3,679,500 2,314,000 59.0% *Delta 52,573,100 53,577,800 -1.9% 562,685,600 268,766,300 109.4% *Frontier 10,784,856 11,549,848 -6.6% 109,073,204 118,969,612 -8.3% *Northwest 0 0 - 0 151,457,800 -100.0% *Southwest 285,488,000 250,642,000 13.9% 2,815,478,000 2,436,868,000 15.5% *United 4,282,043 4,177,720 2.5% 45,173,224 19,325,564 133.7% *US Airways 20,688,800 15,169,200 36.4% 205,103,800 159,028,300 29.0% USA 3000 5,830,118 3,697,148 57.7% 57,590,190 68,255,040 -15.6% Subtotal-Mainline/national 508,246,517 477,786,216 6.4% 5,181,280,718 4,887,513,616 6.0% Regional/commuter

Jazz Air 2,115,000 2,491,000 -15.1% 23,321,200 23,594,000 -1.2% *AA Conn/ Am. Eagle 1,027,563 2,429,688 -57.7% 15,741,043 85,356,496 -81.6% *AA Conn/ Chautauqua 0 8,039,070 -100.0% 0 439,672,689 -100.0% *AA Conn/ Tr States 0 0 - 0 0 - *CO Exp/ Chautauqua 2,295,000 3,442,500 -33.3% 46,924,300 50,919,500 -7.8% *CO Exp/ Expressjet 11,463,030 11,625,732 -1.4% 96,007,414 99,478,338 -3.5% CO Skywest 1,414,000 0 - 3,143,500 0 - CO/Shuttle America 0 0 - 0 0 - *Cape Air 4,171,650 2,787,950 49.6% 37,161,250 0 - *Great Lakes 0 0 - 0 22,381,275 -100.0% *DL Conn/ ASA 9,255,500 3,764,100 145.9% 59,321,700 47,038,200 26.1% *DL Conn/ Chautauqua 0 0 - 4,377,500 10,783,500 -59.4% *DL Conn/ Comair 12,398,600 6,396,400 93.8% 93,087,100 42,005,000 121.6% *DL Conn/ Compass 3,894,800 3,894,800 0.0% 68,608,400 0 - *DL Conn/ Freedom 0 1,275,000 -100.0% 42,500 15,703,000 -99.7% *DL Conn/ Mesaba 9,162,200 7,359,800 24.5% 90,261,500 18,718,800 382.2% *DL Conn/ Pinnacle 4,011,900 3,256,000 23.2% 24,868,200 30,557,000 -18.6% *DL Conn/ Shuttle Am. 2,100,000 0 - 15,450,900 12,172,600 26.9% *DL Conn/ Skywest 2,780,200Confidential 300,400 825.5% 24,971,200 41,828,100 -40.3% *Frontier/ Chautauqua 2,982,384 0 - 31,169,869 0 - MW Conn/ Skywest 0 0 - 0 0 - *NW Airlink/ Comair 0 0 - 0 188,000 -100.0% *NW Airlink/ Compass 0 0 - 0 36,925,700 -100.0% *NW Airlink/ Mesaba 0 0 - 0 36,792,300 -100.0% *NW Airlink/ Pinnacle 0 0 - 0 25,709,000 -100.0% AirTran/ Skywest 3,713,000 3,995,000 -7.1% 40,561,000 19,975,000 103.1% *UA Exp/ Go [email protected] 16,616,000 20,971,000 -20.8% 209,777,000 178,354,000 17.6% UA Exp/ Shuttle America 144,620 0 - 4,266,290 289,240 1375.0% *UA Exp/ Skywest 1,833,000 0 - 6,336,000 114,000 5457.9% *UA Exp/ Tr States 12,152,028 12,497,712 -2.8% 114,969,909 120,129,606 -4.3% UA Exp/ Mesa2020-01-15 0 017:11:40 - +0000 0 67,000 -100.0% *US Exp/ Air Wisconsin 1,645,000 2,068,000 -20.5% 16,356,000 28,623,000 -42.9% *US Exp/ Chautuaqua 0 0 - 1,106,274 0 - *US Exp/ Mesa 3,675,000 4,410,000 -16.7% 42,997,500 26,460,000 62.5% US Exp/ Republic 8,733,752 8,225,776 6.2% 88,344,442 79,220,147 11.5% *US Exp/ Tr States 3,133,176 3,182,340 -1.5% 28,404,714 27,385,971 3.7% US Exp/ PSA 436,000 1,930,000 -77.4% 8,064,000 18,045,000 -55.3% Subtotal-Regional/commuter 121,153,403 114,342,268 6.0% 1,195,640,705 1,538,486,462 -22.3% Charter 1,820,000 1,966,000 -7.4% 13,900,000 13,603,800 2.2% Cargo Federal Express 15,388,900 15,313,800 0.5% 147,258,400 159,701,300 -7.8% UPS 11,371,200 10,466,860 8.6% 109,593,200 113,883,840 -3.8% Other Cargo 6,006,000 6,945,000 -13.5% 113,508,260 66,356,000 71.1% Subtotal-Cargo 32,766,100 32,725,660 0.1% 370,359,860 339,941,140 8.9%

Total Aircraft Landed Weight 663,986,020 626,820,144 5.9% 6,761,181,283 6,779,545,018 -0.3% Participating Airlines* 633,773,530 597,570,220 6.1% 6,408,482,401 6,490,139,791 -1.3%

* Participating airlines Apr-11

MONTHLY ENPLANED AND DEPLANED CARGO Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

16.0

14.0

12.0

10.0

8.0 on Pounds) 6.0

(In Milli (In 4.0

2.0 Enplaned and and Cargo Deplaned Enplaned 0.0 Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

FY 2010 FY 2011

Confidential

25.0% [email protected] 20.0% 2020-01-15 17:11:40 +0000 15.0%

10.0%

5.0%

0.0% Previous Year Previous -5.0% Percent Change from -10.0%

-15.0% Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Apr-11

CARGO BREAKDOWN BETWEEN BELLY AND ALL-CARGO CARRIERS Lambert-St. Louis International Airport FYTD 11 vs FYTD 10

Belly 10%

FYTD 2010

All-Cargo 90%

Confidential

BellyBelly [email protected]%12%

2020-01-15 17:11:40 +0000

FYTD 2011

All-Cargo 88% All-Cargo 88% Apr-11

SUMMARY OF ENPLANED AND DEPLANED MAIL BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

MonthPercent Year-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Mail Mainline/national

Air Tran 00- 00- *Alaska Air 00- 00- American 109,437 170,927 -36.0% 1,527,226 1,635,286 -6.6% Continental 0 0 - 0 90 -100.0% Delta 106,028 150 70585.3% 106,792 10,321 934.7% Frontier 00- 00- Northwest 0 0 - 0 186 -100.0% Southwest 0 0 - 0 0 - United 27,895 36,913 -24.4% 315,295 82,329 283.0% US Airways 209,542 170,433 22.9% 2,152,233 1,601,145 34.4% USA 3000 0 0 - 0 0 - Subtotal-Mainline/national 452,902 378,423 19.7% 4,101,546 3,329,357 23.2% Regional/commuter 00- 00- Jazz Air 00- 00- AA Conn/ Am. Eagle 0 0 - 0 0 - Frontier/ Chautauqua 0 0 - 0 0 - AA Conn/ Tr States 0 0 - 0 0 - CO Exp/ Chautauqua 0 0 - 0 0 - CO Exp/ Expressjet 0 0 - 0 39 -100.0% CO Skywest 0 0 - 0 0 - UA Exp/ Air Wisconsin 0 0 - 0 0 - * Cape Air 00- 00- Great Lakes 0 0 - 0 0 - DL Conn/ ASA 0 4 -100.0% 71 4 1675.0% DL Conn/ Chautauqua 0 0 - 0 0 - DL Conn/ Comair 00- 230- DL(Compass) 0 0 - 0 0 - DL Conn/ Freedom 0 0 - 0 0 - DL Conn/ Mesaba 0 0 - 0 0 - DL Conn/ Pinnacle 198 0 - 198 0 - DL Conn/ Shuttle Am. 0 0 - 0 0 - DL Conn/ SkywestConfidential 0 0 - 0 0 - Air Choice One 0 0 - 0 0 - MW Conn/ Skywest 0 0 - 0 0 - NW Airlink/Comair 00- 00- NW Airlink/ Compass 0 0 - 0 0 - NW Airlink/ Mesaba 0 0 - 0 39 -100.0% NW Airlink/ Pinnacle 0 0 - 0 0 - UA Exp/ Go Jet 0 0 - 0 0 - UA Exp/ Shuttle America 0 0 - 0 0 - UA Exp/ [email protected] 0 0 - 0 0 - UA Exp/ Tr States 0 0 - 0 0 - UA Exp/ Mesa 00- 00- US Exp/ Air Midwest2020-01-15 0 17:11:40 0 - +0000 0 0 - US Exp/ Air Wisconsin 0 0 - 0 107 -100.0% US Exp/ Chautauqua 0 0 - 0 0 - US Exp/ Mesa 00- 00- US Exp/ Republic 0 0 - 0 0 - US Exp/ Tr States 0 0 - 0 0 - US Exp/ PSA 0 0 - 165 0 - Subtotal-Regional/commuter 198 4 4850.0% 457 189 141.8% Charter 0 0 - 0 0 - Cargo Airborne 0 0 - 0 0 - Am. Trans Intl 0 0 - 0 0 - ASTAR 0 0 - 0 0 - Capital Cargo 0 0 - 0 0 - UPS SCSI 0 0 - 0 0 - *FedEx 00- 00- Mountain 0 0 - 0 0 - *UPS 43,220 2,590,930 -98.3% 16,823,997 29,800,916 -43.5% Subtotal-Cargo 43,220 2,590,930 -98.3% 16,823,997 29,800,916 -43.5%

Total Mail 496,320 2,969,357 -83.3% 20,926,000 33,130,462 -36.8% Apr-11

SUMMARY OF ENPLANED AND DEPLANED FREIGHT BY AIRLINE Lambert-St. Louis International Airport Apr-11 vs Apr-10 and FYTD 11 vs FYTD 10

Month PercentYear-to-date Percent Apr-11 Apr-10 Change FY2011 FY2010 Change Freight Mainline/national

Air Tran 0 0 - 0 0 - *Alaska Air 15,917 0 - 114,783 0 - American 41,461 66,427 -37.6% 615,015 606,900 1.3% Continental 4,240 27,086 -84.3% 62,098 147,916 -58.0% Delta 134,518 80,084 68.0% 1,111,696 648,243 71.5% Frontier 50,494 42,015 20.2% 551,194 457,071 20.6% Northwest 0 0 - 0 142,237 -100.0% Southwest 871,044 658,922 32.2% 8,802,503 7,074,269 24.4% United 10 47 -78.7% 48,631 15,837 207.1% US Airways 11,193 11,783 -5.0% 125,992 133,945 -5.9% USA 3000 0 0 - 0 0 - Subtotal-Mainline/national 1,128,877 886,364 27.4% 11,431,912 9,226,418 23.9% Regional/commuter Jazz Air 0 0 - 0 0 - AA Conn/ Am. Eagle 3 580 -99.5% 1,686 3,380 -50.1% Frontier/ Chautauqua 0 0 - 0 0 - AA Conn/ Tr States 0 0 - 0 0 - CO Exp/ Chautauqua 188 887 -78.8% 8,921 7,471 19.4% CO Exp/ Expressjet 0 4,948 -100.0% 40,795 53,896 -24.3% CO Skywest 0 0 - 56 0 - UA Exp/ Air Wisconsin 0 0 - 1,747 0 - * Cape Air 0 0 - 0 0 - Great Lakes 0 0 - 0 0 - DL Conn/ ASA 57 0 - 611 0 - DL Conn/ Chautauqua 0 0 - 132 0 - DL Conn/ Comair 1,303 0 - 5,590 0 - DL(Compass) 0 0 - 132 0 - DL Conn/ Freedom 0 0 - 0 0 - DL Conn/ Mesaba 102 0 - 691 0 - DL Conn/ Pinnacle 0 0 - 200 94 112.8% DL Conn/ Shuttle Am. 0 0 - 90 0 - DL Conn/ SkywestConfidential 37 0 - 37 0 - Air Choice One 0 0 - 0 0 - MW Conn/ Skywest 0 0 - 0 0 - NW Airlink/Comair 0 0 - 0 105 -100.0% NW Airlink/ Compass 0 0 - 0 803 -100.0% NW Airlink/ Mesaba 0 0 - 0 7,172 -100.0% NW Airlink/ Pinnacle 0 0 - 0 17,906 -100.0% UA Exp/ Go Jet 0 0 - 0 0 - UA Exp/ Shuttle [email protected] 0 0 - 0 0 - UA Exp/ Skywest 0 0 - 0 0 - UA Exp/ Tr States 0 0 - 0 0 - UA Exp/ Mesa 0 0 - 0 0 - US Exp/ Air Wisconsin2020-01-15 960 1,556 17:11:40 -38.3% +0000 8,869 11,988 -26.0% US Exp/ Chautauqua 0 0 - 0 0 - US Exp/ Mesa 0 0 - 0 0 - US Exp/ Republic 0 0 - 0 0 - US Exp/ Tr States 0 0 - 0 2,328 -100.0% US Exp/ PSA 0 0 - 1,227 4,952 -75.2% Subtotal-Regional/commuter 2,650 7,971 -66.8% 70,784 110,095 -35.7% Charter 0 0 - 0 0 - Cargo Airborne 0 0 - 0 0 - Am. Trans Intl 0 0 - 0 0 - ASTAR 15,351 13,437 14.2% 205,610 120,634 70.4% Capital Cargo 1,463,820 1,695,586 -13.7% 15,801,296 15,563,028 1.5% UPS SCSI 0 0 - 0 0 - *FedEx 6,895,985 6,751,977 2.1% 65,799,474 68,959,058 -4.6% Mountain 0 0 - 0 0 - *UPS 2,796,236 251,602 1011.4% 16,050,509 3,104,884 416.9% Subtotal-Cargo 11,171,392 8,712,602 28.2% 97,856,889 87,747,604 11.5%

Total Freight 12,302,919 9,606,937 28.1% 109,359,585 97,084,117 12.6%