| Pretax Income (Loss) | |||||||||||||
| Millions | |||||||||||||
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | ||
| AMR Corp | 1,287 | (2,756) | (3,860) | (1,308) | (751) | (857) | 231 | 504 | (2,071) | (1,757) | (504) | (1,965) | |
| Continental Airlines Inc** | 562 | (130) | (649) | 186 | (449) | (68) | 369 | 566 | (684) | (439) | - | - | |
| Delta Air Lines Inc | 1,549 | (1,864) | (2,002) | (1,189) | (3,992) | (3,859) | (6,968) | 1,819 | (9,041) | (1,581) | 608 | 769 | |
| Northwest Airlines Corp | 435 | (671) | (1,220) | 218 | (861) | (2,457) | (2,864) | 2,315 | (6,213) | - | - | - | |
| UAL Corp** | 431 | (3,357) | (3,198) | (2,804) | (1,726) | (21,180) | 22,889 | 695 | (5,379) | (668) | 253 | 845 | |
| US Airways Group Inc I | (223) | (1,852) | (1,915) | 1,472 | (621) | - | - | - | - | - | - | - | |
| US Airways Group Inc II | - | - | - | - | - | - | 404 | 434 | (2,210) | (243) | 502 | 90 | |
| America West Holdings Corp | 25 | (324) | (215) | 58 | (89) | - | - | - | - | - | - | - | |
| --sub Network | 4,066 | (10,954) | (13,059) | (3,367) | (8,489) | (28,421) | 14,061 | 6,333 | (25,598) | (4,688) | 859 | (261) | |
| Southwest Airlines Co | 1,018 | 828 | 317 | 604 | 339 | 779 | 790 | 1,058 | 278 | 164 | 745 | 323 | |
| JetBlue Airways Corp | (22) | 42 | 95 | 174 | 75 | (24) | 9 | 41 | (76) | 99 | 161 | 145 | |
| AirTran Holdings Inc | 47 | 1 | 10 | 87 | 17 | 12 | 25 | 87 | (292) | 135 | 60 | - | |
| Frontier Airlines Holdings Inc* | 88 | 25 | (40) | 20 | (36) | (20) | (25) | (60) | (44) | - | - | - | |
| --sub LCC | 1,132 | 896 | 382 | 886 | 395 | 747 | 799 | 1,126 | (134) | 398 | 966 | 468 | |
| Alaska Air Group Inc | (27) | (64) | (102) | 29 | (21) | 137 | (88) | 202 | (213) | 203 | 406 | 394 | |
| Hawaiian Holdings Inc | (12) | 19 | (55) | (17) | (7) | 10 | (41) | (2) | 53 | 97 | 82 | (1) | |
| Midwest Air Group Inc | 8 | (24) | (16) | (20) | (47) | (65) | 5 | - | - | - | - | - | |
| -- sub Other | (31) | (68) | (174) | (8) | (75) | 83 | (124) | 200 | (160) | 300 | 488 | 393 | |
| Total All Sectors | 5,167 | (10,127) | (12,850) | (2,490) | (8,169) | (27,592) | 14,736 | 7,659 | (25,892) | (3,990) | 2,313 | 600 | |
| * Frontier Airlines Inc before 2006. Year end March 31 treated as the year before. | |||||||||||||
| ** United and Continental are assumed as a single carrier beginning October 1, 2010 | |||||||||||||
| Note: Zero value might also mean data not reported. | |||||||||||||
| Data Source: SEC 10K Filings | |||||||||||||