| Domestic Available Seat Miles as a Percent of Total System Available Seat Miles | ||||||||||||||
| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | ||
| American | 70.5% | 70.3% | 70.3% | 68.7% | 68.6% | 67.9% | 67.9% | 72.5% | 70.5% | 67.7% | 65.4% | 64.0% | 63.9% | |
| Continental | 84.1% | 81.7% | 75.8% | 71.0% | 67.1% | 65.3% | 66.3% | 65.2% | 64.0% | 61.7% | 58.9% | 56.8% | 56.0% | |
| Delta | 76.8% | 78.9% | 79.5% | 77.6% | 77.8% | 77.2% | 75.9% | 76.0% | 77.3% | 75.8% | 73.6% | 66.0% | 61.4% | |
| Northwest | 60.8% | 60.2% | 59.6% | 59.4% | 60.7% | 59.7% | 59.8% | 60.2% | 61.4% | 61.5% | 60.1% | 59.4% | 57.6% | |
| United | 63.3% | 63.2% | 62.3% | 63.2% | 65.0% | 62.7% | 61.2% | 63.4% | 65.0% | 64.3% | 59.8% | 60.7% | 59.2% | |
| US Airways | 94.9% | 92.8% | 91.1% | 89.7% | 88.4% | 86.8% | 83.7% | 81.0% | 76.6% | 74.9% | 75.0% | 81.4% | 79.8% | |
| America West | 98.7% | 96.8% | 96.8% | 97.2% | 98.0% | 98.1% | 97.9% | 97.1% | 96.6% | 96.7% | 96.2% | |||
| --sub Network | 72.8% | 72.6% | 71.8% | 70.8% | 70.9% | 69.8% | 69.2% | 70.4% | 70.2% | 68.8% | 66.4% | 64.1% | 62.3% | |
| Southwest | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | |
| jetBlue | 100.0% | 100.0% | 100.0% | 100.0% | 98.8% | 99.7% | 100.0% | 100.0% | ||||||
| AirTran | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 99.6% | 99.6% | 99.9% | |
| Frontier | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 93.1% | 92.2% | 90.0% | |
| ATA | 68.9% | 70.4% | 67.2% | 74.2% | 78.0% | 76.3% | 79.2% | 83.8% | 81.8% | 82.0% | 73.3% | 65.8% | 69.1% | |
| -- sub LCC | 92.1% | 93.2% | 93.2% | 94.8% | 95.9% | 95.6% | 96.6% | 97.4% | 97.0% | 97.1% | 97.1% | 97.7% | 97.8% | |
| Alaska | 93.3% | 92.5% | 92.5% | 92.0% | 91.6% | 90.7% | 90.9% | 90.2% | 90.2% | 90.5% | 90.6% | 89.7% | 88.9% | |
| Hawaiian | 94.3% | 94.5% | 95.0% | 95.1% | 94.1% | 89.2% | 91.3% | 96.6% | 98.5% | 94.1% | 91.7% | 93.2% | 94.7% | |
| Midwest | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | |
| -- sub Other | 94.2% | 93.7% | 93.8% | 93.5% | 93.2% | 91.3% | 92.0% | 92.7% | 93.1% | 92.3% | 92.1% | 91.9% | 91.8% | |
| Total All Sectors | 74.7% | 74.7% | 74.1% | 73.5% | 73.9% | 73.1% | 73.1% | 74.6% | 75.1% | 74.1% | 72.4% | 71.2% | 70.4% | |
| Source: US DOT Form 41 via BTS, schedule T2. | ||||||||||||||