(Dollars of Profit or Loss per Originating Passenger)
| 2007 Rank | Network | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | Change 2002-2007 |
|---|---|---|---|---|---|---|---|---|
| 1 | Northwest | -29.18 | -49.20 | -14.78 | -39.30 | -0.98 | 27.42 | 56.60 |
| 2 | Delta | -34.99 | -47.96 | -38.29 | -35.91 | -46.09 | 16.17 | 51.16 |
| 3 | US Airways | -55.51 | -38.41 | -27.05 | -29.65 | 8.69 | 16.07 | 71.58 |
| 4 | American | -57.31 | -74.45 | -1.90 | -3.10 | 3.61 | 13.55 | 70.86 |
| 5 | United | -81.02 | -101.24 | -35.75 | -27.51 | -18.67 | 9.76 | 90.78 |
| 6 | Continental | -38.08 | -48.88 | -28.26 | -30.82 | -0.36 | 6.18 | 44.26 |
| 7 | Alaska | -17.79 | -26.20 | -18.58 | -25.78 | -53.55 | -6.74 | 11.05 |
| 7-Carrier Average | -48.89 | -61.39 | -22.48 | -25.30 | -12.75 | 13.52 | 62.41 |
Source: Bureau of Transportation Statistics, Form 41 Airline Financial Data and DB1B Origin & Destination Data