| Large Narrowbody Operating Fleet | ||||||||||||||
| (Seat Size 150+, Single Aisle) | ||||||||||||||
| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | ||
| American | 85 | 88 | 90 | 92 | 112 | 139 | 171 | 225 | 219 | 201 | 220 | 219 | 206 | |
| Continental | 14 | 16 | 20 | 27 | 34 | 72 | 97 | 120 | 119 | 138 | 147 | 161 | 165 | |
| Delta | 85 | 86 | 91 | 93 | 110 | 137 | 173 | 190 | 176 | 103 | 119 | 155 | 192 | |
| Northwest | 33 | 42 | 48 | 48 | 48 | 48 | 50 | 56 | 65 | 67 | 66 | 62 | 72 | |
| United | 88 | 90 | 92 | 96 | 98 | 98 | 98 | 97 | 96 | 97 | 97 | 97 | 97 | |
| US Airways | 29 | 34 | 34 | 34 | 34 | 34 | 40 | 60 | 58 | 59 | 59 | 73 | 72 | |
| America West | 14 | 14 | 14 | 13 | 12 | 13 | 13 | 10 | 13 | 13 | 13 | - | - | |
| --sub Network | 348 | 371 | 389 | 403 | 448 | 541 | 642 | 757 | 747 | 678 | 720 | 766 | 804 | |
| Southwest | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| jetBlue | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| AirTran | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Frontier | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| ATA | 10 | 12 | 8 | 8 | 10 | 12 | 16 | 46 | 57 | 58 | 38 | 17 | 10 | |
| -- sub LCC | 10 | 12 | 8 | 8 | 10 | 12 | 16 | 46 | 57 | 58 | 38 | 17 | 10 | |
| Alaska | - | - | - | - | - | - | 3 | 5 | 9 | 12 | 14 | 20 | 34 | |
| Hawaiian | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Midwest | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| -- sub Other | - | - | - | - | - | - | 3 | 5 | 9 | 12 | 14 | 20 | 34 | |
| Total All Sectors | 358 | 383 | 397 | 411 | 458 | 553 | 661 | 808 | 812 | 747 | 772 | 803 | 848 | |
| Source: US DOT Form 41 via BTS, schedule T2. | ||||||||||||||
| Note: Shaded data means data appear questionable. | ||||||||||||||