Metropolitan Washington Airports Authority Washington Dulles International Airport Periodic Summary Report Total Operations by Airline May 2010 - April 2011

Airline May - 10 Jun - 10 Jul - 10 Aug - 10 Sep - 10 Oct - 10 Nov - 10 Dec - 10 Jan - 11 Feb - 11 Mar - 11 Apr - 11 Total Air Carrier - Scheduled Aer Lingus 62 60 62 62 58 62 59 61 57 50 50 58 701 AeroSur 4 4 2 8 2 20 Aeroflot 8 8 10 8 10 8 8 10 8 8 10 8 104 Air Canada 2 2 Air France 156 162 188 182 148 128 118 122 112 92 122 120 1,650 AirTran 232 226 246 242 221 244 222 184 150 170 228 218 2,583 All Nippon 62 60 62 62 60 62 60 63 62 56 62 60 731 American 710 695 719 687 612 618 628 701 675 617 696 610 7,968 Austrian 62 60 60 62 60 58 50 54 48 46 52 56 668 Avianca 38 42 44 44 44 44 42 46 44 34 36 36 494 British Airways 180 166 186 186 180 188 173 147 181 166 184 182 2,119 COPA 54 52 60 62 50 54 53 62 64 56 62 60 689 Cayman 8 18 16 18 16 76 Continental 8 12 2 8 6 2 161 149 185 187 720 Delta 464 512 520 534 520 534 536 470 472 468 520 530 6,080 Ethiopian Airlines 40 58 62 62 56 58 50 62 60 42 48 58 656 Federal Express 198 194 208 204 198 206 194 298 192 186 214 202 2,494 Iberia 26 34 34 34 26 26 180 JetBlue 907 943 1,032 1,026 927 985 901 908 812 719 864 868 10,892 KLM Royal Dutch 62 60 62 62 60 62 60 62 60 50 62 60 722 Korean Air 62 60 62 62 60 62 60 64 62 56 62 60 732 Lufthansa 164 182 186 186 180 182 100 100 98 80 112 120 1,690 MN Airlines 50 58 52 58 58 276 Mexicana 66 60 62 49 237 OpenSkies 30 42 34 35 40 44 36 35 34 28 36 42 436 Qatar Amiri Air 62 60 62 62 60 62 60 66 62 56 62 60 734 SAS 62 60 62 62 60 62 42 38 46 40 46 60 640 Saudi Arabian 26 34 36 34 26 28 24 28 26 24 26 26 338 South African 60 60 62 62 60 54 60 62 60 56 62 60 718 Southwest 663 656 674 571 460 476 462 453 456 394 488 470 6,223 Spirit 2 2 4 TACA International 106 116 124 132 106 108 108 122 116 88 128 130 1,384 Turkish Airlines 28 36 34 32 38 42 210 US Airways 3 62 64 66 56 62 58 60 62 58 62 60 673 United 5,694 5,649 5,860 5,903 5,363 5,617 5,527 5,725 5,402 4,984 5,686 5,544 66,954 United Parcel Service 42 44 49 44 45 44 42 54 40 42 46 46 538 Virgin America 362 361 368 364 292 308 332 300 299 260 304 307 3,857 Virgin Atlantic 62 60 63 63 60 62 60 54 60 50 62 60 716 Subtotal-Air Carrier - Scheduled 10,783 10,908 11,379 11,280 10,162 10,510 10,153 10,461 10,037 9,175 10,643 10,418 125,909

Air Carrier - Chartered Aeromexico 2 2 2 6 Metropolitan Washington Airports Authority Washington Dulles International Airport Periodic Summary Report Total Operations by Airline May 2010 - April 2011

Airline May - 10 Jun - 10 Jul - 10 Aug - 10 Sep - 10 Oct - 10 Nov - 10 Dec - 10 Jan - 11 Feb - 11 Mar - 11 Apr - 11 Total Air Carrier - Chartered Air Transport International 2 2 2 2 8 Allegiant Air 4 4 2 2 4 16 Falcon Air Express 2 2 MN Airlines 12 6 6 24 Mountain Air Cargo 34 36 36 36 38 42 32 38 30 28 40 26 416 Other Charters 20 16 14 18 20 45 38 41 55 33 62 40 402 Ryan International 2 8 2 12 Sky King 6 4 2 4 4 4 4 4 2 2 36 Thomsonfly Ltd UK 2 2 Travel Service 2 2 USA 3000 2 6 6 2 4 20 Vision 36 34 37 36 34 36 34 35 36 32 35 34 419 Subtotal-Air Carrier - Chartered 102 94 95 96 104 149 126 120 125 99 143 112 1,365 Subtotal-Air Carrier 10,885 11,002 11,474 11,376 10,266 10,659 10,279 10,581 10,162 9,274 10,786 10,530 127,274

Regional ASA (Delta Connection) 48 38 2 6 4 2 25 48 46 56 275 ASA (United Express) 2,178 2,252 2,329 2,288 2,172 2,474 2,552 2,459 1,755 1,589 1,831 1,586 25,465 Air Canada Jazz 248 256 260 264 254 232 178 191 178 160 206 190 2,617 Air Wisconsin (US Airways Express) 18 28 26 24 30 36 38 46 48 40 78 32 444 American Eagle 2 2 2 2 4 2 14 Chautauqua (Delta Connection) 111 37 10 12 128 176 176 151 123 119 174 88 1,305 Colgan Air (Continental Connection) 1 68 67 61 107 107 123 120 654 Colgan Air (United Express) 2,039 1,980 1,965 1,974 1,878 1,824 1,864 1,920 1,788 1,652 1,934 1,812 22,630 Comair (Delta Connection) 118 220 312 335 334 307 257 276 204 207 165 162 2,897 Commutair 386 410 403 413 403 364 358 338 33 3,108 Compass (Delta Connection) 226 236 276 260 231 230 220 102 137 132 238 232 2,520 Continental Express 219 192 203 199 164 162 154 169 75 58 64 48 1,707 ExpressJet (United Express) 1,033 1,159 1,336 1,284 1,180 1,264 967 1,134 1,791 1,940 2,929 2,902 18,919 Freedom (Delta Connection) 102 197 155 153 607 Go-Jet 1,187 1,074 1,098 1,138 1,112 884 1,013 811 508 454 592 582 10,453 Mesa (US Airways Express) 268 215 214 221 211 208 255 256 233 231 217 186 2,715 Mesa (United Express) 1,679 1,630 1,622 1,713 1,763 1,798 1,402 1,530 1,568 1,382 1,328 1,271 18,686 Mesaba Aviation (Delta Connection) 6 4 10 46 12 2 80 Mesaba Aviation (US Airways 204 194 398 Express) PSA 132 118 120 124 116 128 62 56 58 60 70 130 1,174 Piedmont 7 204 168 194 171 17 761 Pinnacle (Delta Connection) 164 94 77 105 115 132 124 179 219 185 236 276 1,906 Republic (US Airways Express) 2 2 2 6 6 2 2 4 26 Shuttle America (Delta Connection) 4 2 6 Shuttle America (United Express) 1,372 1,122 1,098 1,128 1,129 1,160 1,172 1,220 874 608 710 804 12,397 Metropolitan Washington Airports Authority Washington Dulles International Airport Periodic Summary Report Total Operations by Airline May 2010 - April 2011

Airline May - 10 Jun - 10 Jul - 10 Aug - 10 Sep - 10 Oct - 10 Nov - 10 Dec - 10 Jan - 11 Feb - 11 Mar - 11 Apr - 11 Total Regional SkyWest (Continental Connection) 64 64 SkyWest (Delta Connection) 22 2 24 SkyWest (United Express) 120 168 182 170 248 224 208 312 246 248 202 2,328 Trans States (United Express) 2,555 2,430 2,330 2,379 2,224 2,294 2,064 2,201 2,086 2,057 2,332 2,206 27,158

Subtotal-Regional 14,089 13,813 14,010 14,204 13,626 14,018 13,355 13,573 12,355 11,450 13,752 13,093 161,338

General Aviation 4,435 4,725 3,561 3,044 4,436 4,633 4,143 3,426 3,506 3,647 4,672 4,107 48,335

Subtotal-General Aviation 4,435 4,725 3,561 3,044 4,436 4,633 4,143 3,426 3,506 3,647 4,672 4,107 48,335

Military 108 46 46 26 47 50 59 34 26 39 30 38 549

Subtotal-Military 108 46 46 26 47 50 59 34 26 39 30 38 549

Grand Total-Operations 29,517 29,586 29,091 28,650 28,375 29,360 27,836 27,614 26,049 24,410 29,240 27,768 337,496