航班時刻表 |
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直飛航班 |
每日
08:15
Dulles, Washington (IAD)
09:51
Knoxville (TYS) UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:36 Effective 2024-03-31 through 2024-05-22 |
每日
08:15
Dulles, Washington (IAD)
09:45
Knoxville (TYS) UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Effective from 2024-05-23 |
每日
08:45
Huntsville (HSV)
11:42
Dulles, Washington (IAD) UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:57 Effective 2024-01-09 through 2024-02-14 |
每日
08:50
Dulles, Washington (IAD)
10:40
Knoxville (TYS) UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:50 Effective 2024-02-15 through 2024-03-06 |
每日
09:00
Dulles, Washington (IAD)
10:50
Knoxville (TYS) UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:50 Effective 2024-03-07 through 2024-03-30 |
每日
12:11
Harlingen (HRL)
13:35
George Bush, Houston (IAH) B UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:24 Valid until 2024-01-08 |