| |
| January |
| February |
| March |
| April |
| May |
| June |
| July |
| August |
| September |
| October |
| November |
| December |
| |
| Share |
|
| Delta |
|
36.5%
|
|
40.8%
|
|
38.6%
|
|
37.1%
|
|
38.4%
|
|
41.9%
|
|
39.5%
|
|
40.2%
|
|
41.3%
|
|
39.8%
|
|
40.1%
|
|
38.5%
|
| |
|
39.4%
|
|
| ASA |
|
27.4%
|
|
21.8%
|
|
25.3%
|
|
24.6%
|
|
24.9%
|
|
23.5%
|
|
25.4%
|
|
25.1%
|
|
26.6%
|
|
26.9%
|
|
24.6%
|
|
24%
|
| |
|
25%
|
|
| Northwest Airlink |
|
12%
|
|
11.2%
|
|
10.9%
|
|
12.1%
|
|
11.7%
|
|
10.8%
|
|
10.3%
|
|
10.9%
|
|
9.9%
|
|
10%
|
|
11.3%
|
|
10.2%
|
| |
|
10.9%
|
|
| Continental Express |
|
12.7%
|
|
13%
|
|
11.2%
|
|
12.1%
|
|
11.4%
|
|
11.3%
|
|
12.4%
|
|
12.5%
|
|
11.6%
|
|
11.6%
|
|
11.8%
|
|
13.9%
|
| |
|
12.1%
|
|
| US Airways Express |
|
8.9%
|
|
10.4%
|
|
11.2%
|
|
11.5%
|
|
11.1%
|
|
10%
|
|
10%
|
|
9.5%
|
|
9%
|
|
9.3%
|
|
9.4%
|
|
10.9%
|
| |
|
10.1%
|
|
| Chautauqua |
|
2.6%
|
|
2.8%
|
|
2.8%
|
|
2.6%
|
|
2.5%
|
|
2.5%
|
|
2.4%
|
|
1.8%
|
|
1.6%
|
|
2.4%
|
|
2.9%
|
|
2.5%
|
| |
|
2.4%
|
|