(Dollars of Profit or Loss per Enplanement)
| 1Q 2006 Rank | 1Q 2001 | 1Q 2002 | 1Q 2003 | 1Q 2004 | 1Q 2005 | 1Q 2006 | Change 1Q 2001-1Q 2006 | |
|---|---|---|---|---|---|---|---|---|
| 1 | Low-Cost Carriers | 7.79 | 0.19 | 0.95 | 1.97 | 3.33 | 2.75 | −5.04 |
| 2 | Network Carriers | −9.57 | −28.01 | −34.57 | −12.88 | −14.80 | −6.15 | 3.42 |
| 14-Carrier Average | −5.92 | −21.64 | −25.64 | −8.93 | −9.92 | −3.51 | 2.41 | |
| Group Dollar Difference | 17.36 | 28.20 | 35.52 | 14.85 | 18.13 | 8.90 | −8.46 |
Source: Bureau of Transportation Statistics, Form 41 Airline Financial Data and T-100 Market Data.