(FTE Compensation (Salary + Benefits) in Dollars per Originating Passenger)
| 2007 Rank | Low-Cost | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | Change 2002-2007 |
|---|---|---|---|---|---|---|---|---|
| 1 | ATA | 58 | 61 | 61 | 80 | 143 | 129 | 71 |
| 2 | America West | 52 | 54 | 53 | 53 | 57 | 63 | 11 |
| 3 | Southwest | 33 | 36 | 38 | 42 | 39 | 40 | 7 |
| 4 | Frontier | 45 | 44 | 41 | 47 | 39 | 39 | -6 |
| 5 | JetBlue | 35 | 36 | 36 | 35 | 37 | 39 | 4 |
| 6 | AirTran | 33 | 32 | 32 | 32 | 31 | 29 | -4 |
| 7 | Spirit | 32 | 35 | 32 | 31 | 33 | 26 | -6 |
| 7-Carrier Average | 38 | 40 | 41 | 43 | 41 | 41 | 3 |
Source: Bureau of Transportation Statistics, Form 41 Airline Financial Data and DB1B Origin & Destination Data
* Full-time Equivalent Employee (FTE) calculations count two part-time employees as one full-time employee.