December Calendar Year Monthly Summary

Preliminary as of February 1, 2009

CY 2009/2008 Calendar Year 2009 Calendar Year 2008 % Change

December YTD December YTD December YTD

Total Passengers (1) 2,421,852 31,357,388 2,648,080 35,135,828 -8.5% -10.8%

Domestic Passengers (2) 2,267,033 29,002,885 2,418,721 31,948,579 -6.3% -9.2%

International Passengers 154,819 2,354,503 229,359 3,187,249 -32.5% -26.1% Total Passengers 2,421,852 31,357,388 2,648,080 35,135,828 -8.5% -10.8%

Enplaned Passengers 1,215,212 15,593,075 1,347,588 17,495,870 -9.8% -10.9%

Deplaned Passengers 1,206,640 15,764,313 1,300,492 17,639,958 -7.2% -10.6% Total Passengers 2,421,852 31,357,388 2,648,080 35,135,828 -8.5% -10.8%

Total Cargo (in pounds) 34,565,918 356,958,468 31,387,939 464,932,595 10.1% -23.2%

Air Freight 32,525,389 337,496,277 29,999,672 445,492,257 8.4% -24.2%

Small Packages 238,333 993,763 26,736 358,787 791.4% 177.0%

Air Mail 1,802,196 18,468,428 1,361,531 19,081,551 32.4% -3.2% Total Cargo 34,565,918 356,958,468 31,387,939 464,932,595 10.1% -23.2%

Landed Weights (in thousands) 1,614,296 20,441,130 1,795,214 22,852,393 -10.1% -10.6%

Operations 35,093 432,589 36,721 462,520 -4.4% -6.5%

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(1) Total Passengers is defined as the number of passengers traveling outbound (enplaned) and inbound (deplaned) as reported to the Wayne County Airport Authority by the airlines operating at Detroit Metropolitan Airport

(2) Canadian passengers pre-cleared, before entering the U.S., are reported as domestic arrivals and recorded as such by the Authority Financial Planning & Analysis

**Please Note: Airport statistics are subject to change as airlines report updates to Wayne County Airport Authority Total Passengers Preliminary as of February 1, 2010 Calendar Year 2009*

Domestic** International Total Total Enplaned Deplaned Enplaned Deplaned Enplaned Deplaned Passengers January 1,057,878 1,066,906 119,909 115,278 1,177,787 1,182,184 2,359,971 February 1,049,470 1,029,753 105,402 93,059 1,154,872 1,122,812 2,277,684 March 1,245,656 1,292,994 124,917 113,656 1,370,573 1,406,650 2,777,223 April 1,256,042 1,290,955 113,509 113,844 1,369,551 1,404,799 2,774,350 May 1,229,565 1,277,663 102,673 81,621 1,332,238 1,359,284 2,691,522 June 1,310,804 1,322,256 106,294 95,242 1,417,098 1,417,498 2,834,596 July 1,365,048 1,391,011 105,861 111,585 1,470,909 1,502,596 2,973,505 August 1,306,366 1,270,725 103,750 112,308 1,410,116 1,383,033 2,793,149 September 1,118,779 1,132,261 91,424 93,343 1,210,203 1,225,604 2,435,807 October 1,204,918 1,204,145 81,768 83,956 1,286,686 1,288,101 2,574,787 November 1,111,236 1,201,421 66,594 63,691 1,177,830 1,265,112 2,442,942 December 1,134,577 1,132,456 80,635 74,184 1,215,212 1,206,640 2,421,852 Total 14,390,339 14,612,546 1,202,736 1,151,767 15,593,075 15,764,313 31,357,388

Page 1 of 1 *Please note that 2009 passenger information is subject to change as updates are submitted by Airlines **Canadian passengers pre-cleared, before entering the U.S., are reported as domestic arrivals and recorded as such by the Authority Financial Planning & Analysis Comparative Enplaned Passenger Report Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008 December YTD December YTD Enplaned Enplaned Enplaned Enplaned Passengers** % of Total Passengers** % of Total Passengers** % of Total Passengers** % of Total AeroMexico - 0.0% 131 0.0% 784 0.1% 7,864 0.0% Air Canada Jazz - 0.0% 5,181 0.0% 583 0.0% 11,683 0.1% Air France 5,961 0.5% 61,876 0.4% 3,610 0.3% 45,541 0.3% AirTran 15,751 1.3% 214,206 1.4% 19,238 1.4% 220,618 1.3% 24,779 2.0% 323,099 2.1% 31,031 2.3% 423,510 2.4% American Eagle Airlines 15,631 1.3% 144,216 0.9% 10,163 0.8% 90,613 0.5% British Airways - 0.0% - 0.0% - 0.0% 9,612 0.1% Continental Airlines 16,151 1.3% 187,589 1.2% 17,696 1.3% 206,714 1.2% Continental Express 6,227 0.5% 69,438 0.4% 5,110 0.4% 59,986 0.3% Continental/Chautauqua - 0.0% - 0.0% - 0.0% 136 0.0% Continental/CommutAir - 0.0% - 0.0% - 0.0% 10,796 0.1% 46,105 3.8% 550,171 3.5% 23,509 1.7% 217,194 1.2% Delta Express/ 31,248 2.6% 215,700 1.4% 7,845 0.6% 84,699 0.5% Delta/Atlantic S.E. Airlines - 0.0% 473 0.0% 681 0.1% 48,145 0.3% Delta/Chautauqua - 0.0% 361 0.0% 1,743 0.1% 13,393 0.1% Delta/Freedom 2,477 0.2% 22,219 0.1% 1,206 0.1% 11,739 0.1% Delta/Shuttle America - 0.0% 443 0.0% 3,936 0.3% 38,869 0.2% Delta/SkyWest - 0.0% 300 0.0% 2,284 0.2% 7,463 0.0% 7,351 0.6% 115,050 0.7% 9,534 0.7% 122,979 0.7% KLM Royal Dutch Airlines - 0.0% 18,161 0.1% 8,193 0.6% 63,788 0.4% Lufthansa Airlines 5,069 0.4% 68,911 0.4% 7,272 0.5% 96,906 0.6% Mesaba 78,181 6.4% 1,038,197 6.7% 103,764 7.7% 993,078 5.7% Miami Air International - 0.0% 633 0.0% - 0.0% 829 0.0% Miscellaneous Carriers 235 0.0% 5,976 0.0% 755 0.1% 5,607 0.0% 601,580 49.5% 8,051,858 51.6% 715,409 53.1% 10,098,762 57.7% Northwest/Compass 25,896 2.1% 428,910 2.8% 42,512 3.2% 267,226 1.5% Pinnacle Airlines 180,141 14.8% 2,135,606 13.7% 154,272 11.4% 2,016,236 11.5% Royal Jordanian 788 0.1% 15,042 0.1% 683 0.1% 16,324 0.1% Ryan International - 0.0% - 0.0% - 0.0% 6,147 0.0% 44,537 3.7% 526,402 3.4% 43,207 3.2% 577,251 3.3% 44,227 3.6% 584,696 3.7% 57,129 4.2% 760,810 4.3% 3,015 0.2% 69,793 0.4% 12,229 0.9% 210,159 1.2% United Express/GoJet 6,401 0.5% 76,084 0.5% - 0.0% - 0.0% United Express/ 4,484 0.4% 46,646 0.3% 5,358 0.4% 44,020 0.3% United Express/SkyWest 2,553 0.2% 30,558 0.2% 3,802 0.3% 32,069 0.2% United Express/TransStates 3,051 0.3% 34,286 0.2% 1,763 0.1% 20,413 0.1% US Airways 22,043 1.8% 307,116 2.0% 27,767 2.1% 326,622 1.9% US Airways Ex/ 4,913 0.4% 88,370 0.6% 8,178 0.6% 102,419 0.6% US Airways Ex/Chautauqua - 0.0% - 0.0% - 0.0% 765 0.0% US Airways Ex/Mesa 4,459 0.4% 30,497 0.2% - 0.0% 34,676 0.2% US Airways Ex/PSA 282 0.0% 7,600 0.0% 3,936 0.3% 38,212 0.2% US Airways Ex/ 8,892 0.7% 86,212 0.6% 5,637 0.4% 39,472 0.2% USA 3000 2,784 0.2% 31,068 0.2% 6,769 0.5% 112,525 0.6% Totals 1,215,212 100.0% 15,593,075 100.0% 1,347,588 100.0% 17,495,870 100.0% Page 1 of 3

*Please note that 2009* passenger information is subject to change as updates are submitted by Airlines **Canadian passengers pre-cleared, before entering the U.S., are reported as domestic arrivals and recorded as such by the Authority Financial Planning & Analysis Comparative Domestic Enplaned Passenger Report Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008

December YTD December YTD Enplaned Enplaned Enplaned Enplaned Passengers** % of Total Passengers** % of Total Passengers** % of Total Passengers** % of Total Air Canada Jazz - 0.0% 5,181 0.0% 583 0.0% 11,683 0.1% AirTran 15,751 1.4% 213,935 1.5% 19,238 1.6% 220,618 1.4% American Airlines 24,779 2.2% 322,979 2.2% 31,031 2.5% 423,510 2.7% American Eagle Airlines 15,631 1.4% 144,216 1.0% 10,163 0.8% 90,613 0.6% Continental Airlines 16,151 1.4% 187,589 1.3% 17,696 1.4% 206,714 1.3% Continental Express 6,227 0.5% 69,438 0.5% 5,110 0.4% 59,986 0.4% Continental/Chautauqua - 0.0% - 0.0% - 0.0% 136 0.0% Continental/CommutAir - 0.0% - 0.0% - 0.0% 10,796 0.1% Delta Air Lines 46,105 4.1% 550,171 3.8% 23,509 1.9% 217,194 1.4% Delta Express/Comair 31,248 2.8% 215,700 1.5% 7,845 0.6% 84,699 0.5% Delta/Atlantic S.E. Airlines - 0.0% 473 0.0% 681 0.1% 48,145 0.3% Delta/Chautauqua - 0.0% 361 0.0% 1,743 0.1% 13,393 0.1% Delta/Freedom 2,477 0.2% 22,219 0.2% 1,206 0.1% 11,739 0.1% Delta/Shuttle America - 0.0% 443 0.0% 3,936 0.3% 38,869 0.2% Delta/SkyWest - 0.0% 300 0.0% 2,284 0.2% 7,463 0.0% Frontier Airlines 7,351 0.6% 115,050 0.8% 9,534 0.8% 122,979 0.8% Mesaba 76,636 6.8% 996,660 6.9% 101,126 8.2% 957,308 6.0% Miami Air International - 0.0% - 0.0% - 0.0% 243 0.0% Miscellaneous Carriers 235 0.0% 5,509 0.0% 371 0.0% 4,907 0.0% Northwest Airlines 537,698 47.4% 7,123,762 49.5% 629,624 51.1% 8,925,069 55.9% Northwest/Compass 24,362 2.1% 398,257 2.8% 42,512 3.4% 267,226 1.7% Pinnacle Airlines 180,141 15.9% 2,135,606 14.8% 154,272 12.5% 2,016,236 12.6% Southwest Airlines 44,537 3.9% 526,402 3.7% 43,207 3.5% 577,251 3.6% Spirit Airlines 44,227 3.9% 570,108 4.0% 55,029 4.5% 743,559 4.7% United Airlines 3,015 0.3% 69,793 0.5% 12,229 1.0% 210,159 1.3% United Express/GoJet 6,401 0.6% 76,084 0.5% - 0.0% - 0.0% United Express/Mesa Airlines 4,484 0.4% 46,646 0.3% 5,358 0.4% 44,020 0.3% United Express/SkyWest 2,553 0.2% 30,558 0.2% 3,802 0.3% 32,069 0.2% United Express/TransStates 3,051 0.3% 34,286 0.2% 1,763 0.1% 20,413 0.1% US Airways 21,815 1.9% 304,747 2.1% 27,767 2.3% 326,622 2.0% US Airways Ex/Air Wisconsin 4,913 0.4% 88,370 0.6% 8,178 0.7% 102,419 0.6% US Airways Ex/Chautauqua - 0.0% - 0.0% - 0.0% 765 0.0% US Airways Ex/Mesa 4,459 0.4% 30,497 0.2% - 0.0% 34,676 0.2% US Airways Ex/PSA 282 0.0% 7,600 0.1% 3,936 0.3% 38,212 0.2% US Airways Ex/Republic Airways 8,892 0.8% 86,212 0.6% 5,637 0.5% 39,472 0.2% USA 3000 1,156 0.1% 11,187 0.1% 3,057 0.2% 68,897 0.4% Totals 1,134,577 100.0% 14,390,339 100.0% 1,232,427 100.0% 15,978,060 100.0%

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*Please note that 2009* passenger information is subject to change as updates are submitted by Airlines **Canadian passengers pre-cleared, before entering the U.S., are reported as domestic arrivals and recorded as such by the Authority Financial Planning & Analysis Comparative International Enplaned Passenger Report Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008

December YTD December YTD Enplaned Enplaned Enplaned Enplaned Passengers** % of Total Passengers** % of Total Passengers** % of Total Passengers** % of Total AeroMexico - 0.0% 131 0.0% 784 0.7% 7,864 0.5% Air France 5,961 7.4% 61,876 5.1% 3,610 3.1% 45,541 3.0% AirTran - 0.0% 271 0.0% - 0.0% - 0.0% British Airways - 0.0% - 0.0% - 0.0% 9,612 0.6% KLM Royal Dutch Airlines - 0.0% 18,161 1.5% 8,193 7.1% 63,788 4.2% Lufthansa Airlines 5,069 6.3% 68,911 5.7% 7,272 6.3% 96,906 6.4% Mesaba 1,545 1.9% 41,537 3.5% 2,638 2.3% 35,770 2.4% Miami Air International - 0.0% 633 0.1% - 0.0% 586 0.0% Miscellaneous Carriers - 0.0% 467 0.0% 384 0.3% 700 0.0% Northwest Airlines 63,882 79.2% 928,096 77.2% 85,785 74.5% 1,173,693 77.3% Northwest/Compass 1,534 1.9% 30,653 2.5% - 0.0% - 0.0% Royal Jordanian 788 1.0% 15,042 1.3% 683 0.6% 16,324 1.1% Ryan International - 0.0% - 0.0% - 0.0% 6,147 0.4% Spirit Airlines - 0.0% 14,588 1.2% 2,100 1.8% 17,251 1.1% US Airways 228 0.3% 2,369 0.2% - 0.0% - 0.0% USA 3000 1,628 2.0% 19,881 1.7% 3,712 3.2% 43,628 2.9% Totals 80,635 100.0% 1,202,736 100.0% 115,161 100.0% 1,517,810 100.0%

*Please note that 2009* passenger information is subject to change as updates are submitted by Airlines **Canadian passengers pre-cleared, before entering the U.S., are reported as domestic arrivals and recorded as such by the Authority Financial Planning & Analysis Comparative Deplaned Passenger Report Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008 December YTD December YTD Deplaned Deplaned Deplaned Deplaned Passengers** % of Total Passengers** % of Total Passengers** % of Total Passengers** % of Total AeroMexico - 0.0% 279 0.0% 540 0.0% 7,462 0.0% Air Canada Jazz - 0.0% 5,742 0.0% 1,071 0.1% 14,421 0.1% Air France 6,108 0.5% 64,181 0.4% 2,787 0.2% 42,854 0.2% AirTran 16,059 1.3% 216,454 1.4% 19,113 1.5% 224,433 1.3% American Airlines 22,624 1.9% 390,834 2.5% 28,930 2.2% 423,796 2.4% American Eagle Airlines 15,736 1.3% 150,375 1.0% 10,231 0.8% 96,620 0.5% British Airways - 0.0% - 0.0% - 0.0% 9,349 0.1% Champion Airlines - 0.0% - 0.0% - 0.0% 92 0.0% Continental Airlines 15,074 1.2% 186,386 1.2% 17,609 1.4% 212,845 1.2% Continental Express 5,955 0.5% 73,246 0.5% 5,205 0.4% 65,843 0.4% Continental/Chautauqua - 0.0% - 0.0% - 0.0% 168 0.0% Continental/CommutAir - 0.0% - 0.0% - 0.0% 11,001 0.1% Delta Air Lines 50,720 4.2% 564,384 3.6% 22,846 1.8% 213,001 1.2% Delta Express/Comair 31,656 2.6% 222,033 1.4% 7,564 0.6% 94,241 0.5% Delta/Atlantic S.E. Airlines - 0.0% 727 0.0% 638 0.0% 48,811 0.3% Delta/Chautauqua - 0.0% 234 0.0% 1,335 0.1% 11,747 0.1% Delta/Freedom 2,493 0.2% 19,357 0.1% 1,026 0.1% 10,905 0.1% Delta/Shuttle America - 0.0% 477 0.0% 3,565 0.3% 38,458 0.2% Delta/SkyWest - 0.0% 287 0.0% 2,139 0.2% 7,573 0.0% Frontier Airlines 7,161 0.6% 115,264 0.7% 9,136 0.7% 119,868 0.7% KLM Royal Dutch Airlines - 0.0% 15,067 0.1% 6,920 0.5% 65,640 0.4% Lufthansa Airlines 4,807 0.4% 70,154 0.4% 6,379 0.5% 99,063 0.6% Mesaba 80,574 6.7% 1,058,388 6.7% 108,190 8.3% 1,023,392 5.8% Miami Air International - 0.0% 626 0.0% - 0.0% 828 0.0% Miscellaneous Carriers 297 0.0% 6,662 0.0% 315 0.0% 6,174 0.0% Nomads - 0.0% 500 0.0% - 0.0% 674 0.0% Northwest Airlines 588,378 48.8% 8,105,062 51.4% 713,623 54.9% 10,181,506 57.7% Northwest/Compass 25,500 2.1% 424,747 2.7% 6,104 0.5% 238,088 1.3% Pinnacle Airlines 187,590 15.5% 2,181,094 13.8% 157,803 12.1% 2,028,280 11.5% Royal Jordanian 898 0.1% 13,426 0.1% 775 0.1% 15,145 0.1% Ryan International - 0.0% - 0.0% - 0.0% 6,682 0.0% Southwest Airlines 44,259 3.7% 479,661 3.0% 42,354 3.3% 579,946 3.3% Spirit Airlines 39,712 3.3% 582,577 3.7% 52,168 4.0% 769,233 4.4% United Airlines 3,233 0.3% 72,821 0.5% 10,620 0.8% 211,882 1.2% United Express/GoJet 5,982 0.5% 77,642 0.5% - 0.0% - 0.0% United Express/Mesa Airlines 4,506 0.4% 47,066 0.3% 5,477 0.4% 46,624 0.3% United Express/SkyWest 2,645 0.2% 29,365 0.2% 3,670 0.3% 32,100 0.2% United Express/TransStates 2,855 0.2% 36,228 0.2% 1,756 0.1% 21,634 0.1% US Airways 21,684 1.8% 309,782 2.0% 26,237 2.0% 326,052 1.8% US Airways Ex/Air Wisconsin 5,024 0.4% 92,174 0.6% 8,707 0.7% 106,252 0.6% US Airways Ex/Chautauqua - 0.0% - 0.0% - 0.0% 985 0.0% US Airways Ex/Mesa 4,393 0.4% 30,330 0.2% - 0.0% 35,418 0.2% US Airways Ex/PSA 282 0.0% 7,630 0.0% 3,884 0.3% 38,414 0.2% US Airways Ex/Republic Airways 8,347 0.7% 81,530 0.5% 5,447 0.4% 40,510 0.2% USA 3000 2,088 0.2% 31,521 0.2% 6,328 0.5% 111,948 0.6% Totals 1,206,640 100.0% 15,764,313 100.0% 1,300,492 100.0% 17,639,958 100.0% Page 1 of 1

*Please note that 2009* passenger information is subject to change as updates are submitted by Airlines **Canadian passengers pre-cleared, before entering the U.S., are reported as domestic arrivals and recorded as such by the Authority Financial Planning & Analysis Air Freight (in lbs.) Preliminary as of February 1, 2010 Calendar Year 2009*

Domestic International Total Total Enplaned Deplaned Enplaned Deplaned Enplaned Deplaned Air Freight January 10,678,793 11,541,474 2,151,408 2,649,507 12,830,201 14,190,981 27,021,182 February 9,759,832 10,755,314 1,947,920 2,720,529 11,707,752 13,475,843 25,183,595 March 9,360,079 11,051,897 2,529,584 3,384,570 11,889,663 14,436,467 26,326,130 April 9,645,347 10,875,578 2,432,188 3,309,431 12,077,535 14,185,009 26,262,544 May 9,761,667 11,371,153 2,387,662 4,072,529 12,149,329 15,443,682 27,593,011 June 9,121,984 10,611,028 2,592,505 4,096,041 11,714,489 14,707,069 26,421,558 July 9,413,296 10,642,824 2,630,893 4,163,716 12,044,189 14,806,540 26,850,729 August 8,975,263 10,787,808 2,666,357 3,843,559 11,641,620 14,631,367 26,272,987 September 9,872,762 12,538,614 2,768,459 5,467,458 12,641,221 18,006,072 30,647,293 October 10,441,165 13,754,838 2,938,797 5,358,590 13,379,962 19,113,428 32,493,390 November 8,874,405 12,461,174 2,918,969 5,643,921 11,793,374 18,105,095 29,898,469 December 9,854,708 14,349,967 2,678,583 5,642,131 12,533,291 19,992,098 32,525,389 Total 115,759,301 140,741,669 30,643,325 50,351,982 146,402,626 191,093,651 337,496,277

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis Small Packages (in lbs.) Preliminary as of February 1, 2010 Calendar Year 2009*

Domestic International Total Total Enplaned Deplaned Enplaned Deplaned Enplaned Deplaned Packages January 9,394 15,284 - - 9,394 15,284 24,678 February 7,791 16,298 - - 7,791 16,298 24,089 March 8,900 19,711 - - 8,900 19,711 28,611 April 30,259 44,638 - - 30,259 44,638 74,897 May 33,221 35,575 - - 33,221 35,575 68,796 June 14,054 22,602 - - 14,054 22,602 36,656 July 42,468 50,233 - - 42,468 50,233 92,701 August 41,980 42,961 - - 41,980 42,961 84,941 September 43,812 43,832 - - 43,812 43,832 87,644 October 75,380 56,265 - - 75,380 56,265 131,645 November 66,197 34,575 - - 66,197 34,575 100,772 December 98,800 139,533 - - 98,800 139,533 238,333 Total 472,256 521,507 - - 472,256 521,507 993,763

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis Air Mail (in lbs.) Preliminary as of February 1, 2010 Calendar Year 2009*

Domestic International Total Total Enplaned Deplaned Enplaned Deplaned Enplaned Deplaned Air Mail January 801,652 941,760 65,332 1,411 866,984 943,171 1,810,155 February 758,159 749,078 60,239 104 818,398 749,182 1,567,580 March 767,844 740,313 49,113 - 816,957 740,313 1,557,270 April 813,638 738,371 44,154 8 857,792 738,379 1,596,171 May 685,012 686,939 36,690 - 721,702 686,939 1,408,641 June 458,216 593,625 26,249 2 484,465 593,627 1,078,092 July 745,818 614,404 146,642 69 892,460 614,473 1,506,933 August 621,973 597,524 181,465 7 803,438 597,531 1,400,969 September 660,805 538,593 148,962 2 809,767 538,595 1,348,362 October 777,698 645,851 174,776 - 952,474 645,851 1,598,325 November 655,817 907,399 228,881 1,637 884,698 909,036 1,793,734 December 868,299 732,112 201,785 - 1,070,084 732,112 1,802,196 Total 8,614,931 8,485,969 1,364,288 3,240 9,979,219 8,489,209 18,468,428

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis Comparative Tons of Enplaned Cargo Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008

December YTD December YTD

Tons of Cargo % of Total Tons of Cargo % of Total Tons of Cargo % of Total Tons of Cargo % of Total Air Canada Jazz - 0.0% - 0.0% - 0.0% 0.2 0.0% Air France 186.9 3.3% 1,420.5 2.1% 63.3 1.0% 1,083.9 1.2% American Airlines - 0.0% 31.2 0.0% 3.4 0.1% 55.1 0.1% American Eagle Airlines 0.9 0.0% 8.2 0.0% 0.8 0.0% 5.7 0.0% Atlantic S.E. Airlines - 0.0% - 0.0% - 0.0% 0.5 0.0% Comair Airlines - 0.0% - 0.0% - 0.0% 0.1 0.0% Continental Airlines 8.0 0.1% 151.4 0.2% 7.4 0.1% 110.9 0.1% Continental Express 1.2 0.0% 11.4 0.0% 1.3 0.0% 8.1 0.0% Delta Air Lines 231.6 4.1% 915.7 1.4% 13.4 0.2% 147.9 0.2% DHL/ABX - 0.0% 2,025.8 3.1% 202.6 3.3% 4,210.9 4.5% Federal Express 2,957.7 52.0% 33,751.0 50.8% 3,324.9 54.0% 38,752.5 41.3% Frontier Airlines 11.1 0.2% 142.8 0.2% 4.0 0.1% 62.2 0.1% KLM Royal Dutch Airlines - 0.0% 166.6 0.3% 129.3 2.1% 836.9 0.9% Lufthansa Airlines 327.2 5.8% 3,974.7 6.0% 53.9 0.9% 4,177.3 4.5% Mesaba 11.6 0.2% 62.2 0.1% 22.1 0.4% 258.1 0.3% Miscellaneous Carriers - 0.0% - 0.0% - 0.0% 84.8 0.1% Northwest Airlines 852.1 15.0% 10,879.9 16.4% 1,026.9 16.7% 28,533.8 30.4% Northwest/Compass 0.6 0.0% 2.0 0.0% 0.4 0.0% 1,059.6 1.1% Pinnacle Airlines 39.5 0.7% 451.1 0.7% 27.1 0.4% 326.6 0.3% Southwest Airlines 66.4 1.2% 640.2 1.0% 75.8 1.2% 1,216.1 1.3% United Airlines 0.6 0.0% 14.9 0.0% 0.8 0.0% 18.4 0.0% United Parcel Service 983.1 17.3% 11,653.7 17.6% 1,190.2 19.3% 12,745.8 13.6% US Airways 5.1 0.1% 78.8 0.1% 5.3 0.1% 71.1 0.1% US Airways Ex/Air Wisconsin 0.6 0.0% 9.1 0.0% 0.5 0.0% 2.0 0.0% US Airways Ex/Mesa - 0.0% 0.7 0.0% - 0.0% 0.9 0.0% US Airways Ex/PSA - 0.0% 0.6 0.0% 0.2 0.0% 2.6 0.0% US Airways Ex/Republic Airways - 0.0% 3.2 0.0% 0.1 0.0% 0.9 0.0% Totals 5,684.2 100.0% 66,395.7 100.0% 6,153.7 100.0% 93,772.9 100.0%

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis Comparative Tons of Enplaned Airmail Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008

December YTD December YTD

Tons of Airmail % of Total Tons of Airmail % of Total Tons of Airmail % of Total Tons of Airmail % of Total American Airlines 36.6 7.5% 415.3 9.2% 29.9 9.9% 390.9 9.1% Compass Airlines - 0.0% - 0.0% - 0.0% 0.1 0.0% Continental Airlines 98.1 20.2% 917.0 20.3% 49.7 16.4% 778.0 18.1% Frontier Airlines - 0.0% 0.2 0.0% - 0.0% 17.7 0.4% Mesaba - 0.0% 0.4 0.0% - 0.0% 1.9 0.0% Northwest Airlines 95.6 19.7% 703.6 15.5% 98.2 32.4% 830.4 19.3% Pinnacle Airlines - 0.0% 3.0 0.1% 0.1 0.0% 36.5 0.8% Spirit Airlines - 0.0% - 0.0% - 0.0% 74.9 1.7% United Airlines 124.3 25.6% 511.5 11.3% 29.3 9.7% 256.9 6.0% United Parcel Service - 0.0% 1,165.2 25.7% 37.6 12.4% 1,042.2 24.2% US Airways 75.6 15.6% 746.9 16.5% 58.2 19.2% 869.3 20.2% US Airways Ex/Mesa - 0.0% - 0.0% - 0.0% 0.1 0.0% US Airways Ex/Republic Airways - 0.0% 0.6 0.0% - 0.0% - 0.0% Totals 485.4 100.0% 4,525.5 100.0% 303.0 100.0% 4,298.9 100.0%

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis Comparative Landed Weights Report (in thousands) Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008

December YTD December YTD Landed Landed Landed Landed Weights % of Total Weights % of Total Weights % of Total Weights % of Total AeroMexico - 0.0% 319 0.0% 1,232 0.1% 13,464 0.1% Air Canada Jazz 146 0.0% 16,269 0.1% 2,237 0.1% 28,899 0.1% Air France 12,430 0.8% 134,688 0.7% 8,026 0.4% 111,814 0.5% AirTran 17,032 1.1% 236,336 1.2% 21,672 1.2% 243,512 1.1% American Airlines 27,627 1.7% 366,954 1.8% 35,024 2.0% 483,951 2.1% American Eagle Airlines 18,466 1.1% 175,785 0.9% 12,383 0.7% 112,368 0.5% British Airways - 0.0% - 0.0% - 0.0% 53,382 0.2% Champion Airlines - 0.0% - 0.0% - 0.0% 150 0.0% Continental Airlines 17,578 1.1% 221,342 1.1% 21,780 1.2% 254,234 1.1% Continental Express 6,437 0.4% 76,086 0.4% 6,612 0.4% 84,489 0.4% Continental/Chautauqua - 0.0% - 0.0% - 0.0% 165 0.0% Continental/CommutAir - 0.0% 35 0.0% - 0.0% 23,608 0.1% Delta Air Lines 78,209 4.8% 689,996 3.4% 26,395 1.5% 241,233 1.1% Delta/Chautauqua - 0.0% 340 0.0% 2,085 0.1% 16,540 0.1% Delta/Freedom 2,338 0.1% 24,608 0.1% 1,445 0.1% 15,234 0.1% Delta Express/Comair 39,286 2.4% 272,069 1.3% 10,011 0.6% 116,084 0.5% Delta/Atlantic S.E. Airlines - 0.0% 751 0.0% 670 0.0% 51,927 0.2% Delta/Shuttle America - 0.0% 519 0.0% 4,677 0.3% 49,315 0.2% Delta/SkyWest - 0.0% 300 0.0% 2,325 0.1% 8,700 0.0% DHL/ABX - 0.0% 54,561 0.3% 5,957 0.3% 60,973 0.3% Federal Express 34,241 2.1% 356,615 1.7% 43,103 2.4% 458,432 2.0% Frontier Airlines 8,183 0.5% 133,765 0.7% 12,156 0.7% 142,687 0.6% KLM Royal Dutch Airlines - 0.0% 35,531 0.2% 13,647 0.8% 119,653 0.5% Lufthansa Airlines 10,476 0.6% 158,362 0.8% 16,952 0.9% 230,357 1.0% Mesaba 103,372 6.4% 1,386,393 6.8% 142,741 8.0% 1,326,916 5.8% Miami Air International - 0.0% 2,043 0.0% - 0.0% 2,175 0.0% Miscellaneous Carriers 2,051 0.1% 22,139 0.1% 2,628 0.1% 21,528 0.1% Murray Aviation - 0.0% 267 0.0% - 0.0% - 0.0% Nomads - 0.0% 1,134 0.0% - 0.0% 1,552 0.0% Northwest Airlines 765,841 47.4% 10,265,063 50.2% 917,257 51.1% 12,742,878 55.8% Northwest/Compass 34,903 2.2% 550,815 2.7% 54,527 3.0% 327,688 1.4% Pinnacle Airlines 230,535 14.3% 2,686,661 13.1% 198,951 11.1% 2,507,168 11.0% Royal Jordanian 3,192 0.2% 42,294 0.2% 3,591 0.2% 42,693 0.2% Ryan International - 0.0% 480 0.0% - 0.0% 6,293 0.0% Southwest Airlines 57,424 3.6% 694,122 3.4% 58,694 3.3% 798,978 3.5% Spirit Airlines 50,981 3.2% 669,232 3.3% 61,961 3.5% 850,796 3.7% United Airlines 4,845 0.3% 126,312 0.6% 17,336 1.0% 284,738 1.2% United Express/GoJet 7,705 0.5% 92,862 0.5% - 0.0% - 0.0% United Express/Mesa Airlines 4,909 0.3% 52,117 0.3% 6,008 0.3% 45,706 0.2% United Express/SkyWest 3,069 0.2% 33,867 0.2% 4,154 0.2% 35,336 0.2% United Express/TransStates 3,404 0.2% 39,613 0.2% 1,830 0.1% 21,828 0.1%

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis *Please note that 2009* passengers information is subject to change as updates are submitted by Airlines

Comparative Landed Weights Report (in thousands) Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008

December YTD December YTD Landed Landed Landed Landed Weights % of Total Weights % of Total Weights % of Total Weights % of Total United Parcel Service 18,567 1.2% 173,391 0.8% 17,546 1.0% 184,906 0.8% US Airways 27,141 1.7% 375,725 1.8% 31,729 1.8% 385,601 1.7% US Airways Ex/Air Wisconsin 6,016 0.4% 104,528 0.5% 9,541 0.5% 117,547 0.5% US Airways Ex/Chautauqua - 0.0% - 0.0% - 0.0% 894 0.0% US Airways Ex/Mesa 4,337 0.3% 29,327 0.1% - 0.0% 30,284 0.1% US Airways Ex/PSA 349 0.0% 7,819 0.0% 3,950 0.2% 38,556 0.2% US Airways Ex/Republic Airways 10,222 0.6% 92,040 0.5% 5,997 0.3% 44,902 0.2% USA 3000 2,984 0.2% 37,234 0.2% 8,384 0.5% 112,259 0.5% World Airways - 0.0% 421 0.0% - 0.0% - 0.0% Totals 1,614,296 100.0% 20,441,130 100.0% 1,795,214 100.0% 22,852,393 100.0%

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis Comparative Aircraft Operations (DTW and YIP) Preliminary as of February 1, 2010

Calendar Year 2009* Calendar Year 2008

December YTD December YTD

Operations % of Total Operations % of Total Operations % of Total Operations % of Total

Detroit Metropolitan Airport

Itinerant Air Carrier 16,343 46.6% 207,711 48.0% 17,870 48.7% 241,162 52.1% Air Taxi 18,241 52.0% 217,873 50.4% 18,372 50.0% 211,486 45.7% General Aviation 506 1.4% 6,876 1.6% 470 1.3% 9,707 2.1% Military 3 0.0% 129 0.0% 9 0.0% 165 0.0% Totals 35,093 100.0% 432,589 100.0% 36,721 100.0% 462,520 100.0%

Willow Run Airport

Itinerant Air Carrier 276 5.6% 1,631 2.3% 117 3.2% 2,593 3.2% Air Taxi 834 17.0% 8,764 12.4% 748 20.4% 11,756 14.4% General Aviation 1,677 34.2% 22,418 31.7% 1,216 33.2% 29,713 36.5% Military 6 0.1% 140 0.2% 6 0.2% 105 0.1%

Local Military - 0.0% 385 0.5% 4 0.1% 121 0.1% Civil 1,890 38.5% 28,792 40.7% 1,426 38.9% 32,915 40.4%

Instrument Air Carrier 2 0.0% 44 0.1% - 0.0% 14 0.0% Air Taxi 64 1.3% 1,128 1.6% 55 1.5% 502 0.6% General Aviation 154 3.1% 7,300 10.3% 94 2.6% 3,694 4.5% Military 4 0.1% 60 0.1% 1 0.0% 36 0.0% Totals 4,907 100.0% 70,662 100.0% 3,667 100.0% 81,449 100.0%

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*Please note that 2009* activity information is subject to change as updates are submitted by Airlines Financial Planning & Analysis