(Originating Passengers per FTE)
| 2006 Rank | Network | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | Change 2001-2006 |
|---|---|---|---|---|---|---|---|---|
| 1 | Alaska | 87 | 87 | 93 | 97 | 113 | 111 | 24 |
| 2 | US Airways | 65 | 66 | 72 | 78 | 93 | 89 | 24 |
| 3 | Northwest | 50 | 54 | 59 | 67 | 73 | 85 | 35 |
| 4 | Delta | 61 | 64 | 65 | 71 | 79 | 76 | 15 |
| 5 | Continental | 58 | 58 | 58 | 62 | 70 | 75 | 17 |
| 6 | American | 43 | 49 | 52 | 61 | 68 | 70 | 27 |
| 7 | United | 41 | 42 | 48 | 55 | 57 | 62 | 21 |
| 7-Carrier Average | 52 | 54 | 58 | 65 | 72 | 75 | 23 |
Source: Bureau of Transportation Statistics, DB1B Origin & Destination Data
* Full-time Equivalent Employee (FTE) calculations count two part-time employees as one full-time employee.