| Large Narrowbody Operating Fleet | |||||||||||||||||||||||||||
| (Seat Size 150+, Single Aisle) | |||||||||||||||||||||||||||
| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | ||
| American | 85 | 88 | 90 | 92 | 112 | 139 | 171 | 225 | 219 | 201 | 220 | 219 | 206 | 202 | 211 | 251 | 280 | 289 | 308 | 336 | 498 | 567 | 602 | 602 | 567 | 454 | |
| Continental | 14 | 16 | 20 | 27 | 34 | 72 | 97 | 120 | 119 | 138 | 147 | 161 | 165 | 184 | 202 | 212 | 234 | - | - | - | - | - | - | - | - | - | |
| Delta | 85 | 86 | 91 | 93 | 110 | 137 | 173 | 190 | 176 | 103 | 119 | 155 | 192 | 192 | 192 | 319 | 317 | 307 | 298 | 308 | 315 | 323 | 359 | 403 | 459 | 467 | |
| Northwest | 83 | 92 | 98 | 104 | 116 | 118 | 120 | 131 | 139 | 144 | 142 | 135 | 146 | 141 | 127 | - | - | - | - | - | - | - | - | - | - | - | |
| United | 115 | 123 | 132 | 145 | 151 | 158 | 172 | 189 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 192 | 433 | 449 | 447 | 448 | 451 | 461 | 367 | 466 | 449 | |
| US Airways | 29 | 34 | 34 | 34 | 39 | 49 | 59 | 84 | 82 | 82 | 82 | 148 | 147 | 147 | 147 | 147 | 148 | 161 | 178 | 191 | - | - | - | - | - | - | |
| America West | 31 | 37 | 40 | 42 | 42 | 55 | 58 | 45 | 61 | 64 | 70 | 12 | 9 | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| --sub Network | 443 | 476 | 504 | 537 | 603 | 728 | 851 | 985 | 989 | 927 | 973 | 1,024 | 1,059 | 1,058 | 1,072 | 1,122 | 1,173 | 1,190 | 1,233 | 1,283 | 1,262 | 1,340 | 1,422 | 1,373 | 1,492 | 1,371 | |
| Southwest | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 13 | 43 | 66 | 95 | 120 | 161 | 212 | 223 | 207 | |
| AirTran | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| jetBlue | - | - | - | - | - | 5 | 16 | 27 | 43 | 60 | 71 | 91 | 101 | 132 | 163 | 111 | 118 | 122 | 128 | 136 | 148 | 159 | 174 | 187 | 194 | 203 | |
| Alaska | - | - | - | - | - | - | 3 | 5 | 9 | 12 | 14 | 20 | 34 | 48 | 61 | 66 | 70 | 73 | 81 | 92 | 88 | 115 | 132 | 189 | 211 | 141 | |
| Virgin America | - | - | - | - | - | - | - | - | - | - | - | - | 6 | 13 | 17 | 19 | 27 | 34 | 38 | 42 | 45 | 53 | 56 | - | - | - | |
| Hawaiian | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 | 13 | 17 | |
| -- sub Hybrid | - | - | - | - | - | 5 | 19 | 33 | 52 | 72 | 85 | 110 | 141 | 193 | 240 | 195 | 215 | 242 | 289 | 336 | 377 | 447 | 523 | 593 | 641 | 569 | |
| Allegiant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 7 | 13 | 14 | 20 | 25 | 38 | 49 | 59 | |
| Frontier | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 3 | 5 | 11 | 16 | 17 | 19 | 23 | 35 | 44 | 61 | 86 | 80 | |
| Spirit | - | - | - | - | - | - | - | - | - | 1 | 5 | 7 | 4 | 2 | 2 | 4 | 8 | 15 | 22 | 29 | 43 | 52 | 73 | 83 | 105 | 129 | |
| -- sub ULCC | - | - | - | - | - | - | - | - | - | 1 | 5 | 7 | 4 | 4 | 5 | 9 | 20 | 34 | 46 | 61 | 80 | 108 | 141 | 183 | 240 | 268 | |
| Total All Sectors | 443 | 476 | 504 | 537 | 603 | 733 | 870 | 1,017 | 1,041 | 999 | 1,064 | 1,142 | 1,204 | 1,255 | 1,317 | 1,326 | 1,408 | 1,467 | 1,568 | 1,680 | 1,718 | 1,895 | 2,086 | 2,149 | 2,373 | 2,208 | |
| Source: US DOT Form 41 via BTS, schedule T2. Total Lg. Narrow Fleet = Aircraft Days Assigned/Days in Year. Represents average fleet count over the course of the entire year. | |||||||||||||||||||||||||||
| Note: Shaded data means data appear questionable. | |||||||||||||||||||||||||||