| |
| January |
| February |
| March |
| April |
| May |
| June |
| July |
| August |
| September |
| October |
| November |
| December |
| |
| Share |
|
| Delta |
|
78.1%
|
|
78.9%
|
|
80.2%
|
|
79.2%
|
|
81%
|
|
86.4%
|
|
86.1%
|
|
86.8%
|
|
89.9%
|
|
83.6%
|
|
82.7%
|
|
83.1%
|
| |
|
83%
|
|
| Northwest Airlink |
|
6.9%
|
|
7.1%
|
|
6.7%
|
|
6.2%
|
|
6.2%
|
|
6.1%
|
|
6.3%
|
|
5.9%
|
|
2.3%
|
|
7.9%
|
|
7.9%
|
|
7.4%
|
| |
|
6.4%
|
|
| Continental Express |
|
6.7%
|
|
6.4%
|
|
5.9%
|
|
6.3%
|
|
6.2%
|
|
7.5%
|
|
7.5%
|
|
7.3%
|
|
7.8%
|
|
8.5%
|
|
9.4%
|
|
9.5%
|
| |
|
7.4%
|
|
| AirTran |
|
8.3%
|
|
7.6%
|
|
7.2%
|
|
8.2%
|
|
6.6%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
|
0%
|
| |
|
3.2%
|
|