| |
| January |
| February |
| March |
| April |
| May |
| June |
| July |
| August |
| September |
| October |
| November |
| December |
| |
| Share |
|
| Delta |
|
53.5%
|
|
50.2%
|
|
49.1%
|
|
46.4%
|
|
45.4%
|
|
49.1%
|
|
36.9%
|
|
42.6%
|
|
41.6%
|
|
32.9%
|
|
41.1%
|
|
36.4%
|
| |
|
43.8%
|
|
| SkyWest |
|
3.9%
|
|
3.9%
|
|
4%
|
|
0.6%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
| |
|
1%
|
|
| ASA |
|
14.1%
|
|
14.2%
|
|
14.1%
|
|
18.5%
|
|
19.9%
|
|
18.2%
|
|
26.3%
|
|
24.3%
|
|
25.7%
|
|
19.4%
|
|
0
|
|
0
|
| |
|
15%
|
|
| Northwest Airlink |
|
10.5%
|
|
13.3%
|
|
13.5%
|
|
14.9%
|
|
14.7%
|
|
12.4%
|
|
12.7%
|
|
11.3%
|
|
11.3%
|
|
10.1%
|
|
12.3%
|
|
13.9%
|
| |
|
12.6%
|
|
| Continental Express |
|
10.2%
|
|
9.8%
|
|
10.4%
|
|
10.7%
|
|
10.7%
|
|
12.6%
|
|
12.1%
|
|
11.5%
|
|
12%
|
|
8.6%
|
|
10.9%
|
|
13.2%
|
| |
|
11.1%
|
|
| US Airways Express |
|
7.7%
|
|
8.6%
|
|
8.8%
|
|
9%
|
|
9.3%
|
|
7.7%
|
|
9.7%
|
|
8.3%
|
|
7.5%
|
|
7.7%
|
|
9.2%
|
|
10%
|
| |
|
8.6%
|
|
| Chautauqua |
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
2.3%
|
|
2%
|
|
2%
|
|
1.8%
|
|
2.5%
|
|
2.5%
|
| |
|
1.1%
|
|