| Aircraft |
In service |
Orders |
Passengers |
Notes |
| J |
F |
Y |
Total |
| Boeing 737-500 |
36 |
— |
— |
8 |
106 |
114 |
All were transferred to United Airlines and later retired in 2013. |
| Boeing 737-700 |
36 |
— |
— |
12 |
112 |
124 |
All were transferred to United Airlines. |
| Boeing 737-800 |
126 |
4 |
— |
14 |
141 |
155 |
All fleet and remaining orders transferred to United Airlines. |
| 16 |
144 |
160 |
| Boeing 737-900 |
12 |
— |
— |
20 |
153 |
173 |
All were transferred to United Airlines. |
| Boeing 737-900ER |
30 |
22 |
— |
20 |
153 |
173 |
All fleet and remaining orders transferred to United Airlines. |
| Boeing 757-200 |
41 |
— |
16 |
— |
159 |
175 |
All were transferred to United Airlines. |
| Boeing 757-300 |
21 |
— |
— |
24 |
192 |
216 |
Largest operator.All were transferred to United Airlines. |
| Boeing 767-200ER |
10 |
— |
25 |
— |
149 |
174 |
All were transferred to United Airlines and later retired in 2013. |
| Boeing 767-400ER |
12 |
— |
35 |
— |
200 |
235 |
All were transferred to United Airlines. |
| 4 |
20 |
236 |
256 |
| Boeing 777-200ER |
22 |
— |
50 |
— |
226 |
276 |
| Boeing 787-8 |
— |
11 |
N/A |
All orders were transferred to United Airlines. |
| Boeing 787-9 |
— |
14 |
N/A |
| Total |
350 |
51 |
|
|---|