| 航班时刻表 |
|---|
| 直达(代码共享)航班 |
| 四,五,日
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-02-13 through 2026-03-06 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 六
16:40
Houston George Bush (IAH) C
20:43
Washington Dulles (IAD) AV 2297 Non-stop Airbus A319 (319) 3:03 Effective 2026-02-14 through 2026-03-07 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 一,二
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Effective 2026-02-16 through 2026-03-03 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 三
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-02-18 through 2026-03-04 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 二,日
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-03-08 through 2026-03-24 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 一,六
16:40
Houston George Bush (IAH) C
20:43
Washington Dulles (IAD) AV 2297 Non-stop Airbus A319 (319) 3:03 Effective 2026-03-09 through 2026-03-28 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 三,四
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-03-11 through 2026-03-18 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 四,五
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-03-13 through 2026-03-20 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 三-五
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-03-25 through 2026-03-27 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 每日
16:47
Houston George Bush (IAH) C
20:57
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-900 (739) 3:10 Effective 2026-03-29 through 2026-05-20 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 一-三,五
16:50
Houston George Bush (IAH) C
20:49
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-900 (739) 2:59 Effective 2026-01-06 through 2026-01-12 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 二,四,日
16:50
Houston George Bush (IAH) C
20:49
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Effective 2026-01-08 through 2026-02-10 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 六
16:50
Houston George Bush (IAH) C
20:49
Washington Dulles (IAD) AV 2297 Non-stop Airbus A319 (319) 2:59 Effective 2026-01-10 through 2026-02-07 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 一,三,五
16:50
Houston George Bush (IAH) C
20:49
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-900 (739) 2:59 Effective 2026-01-14 through 2026-02-02 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 三
16:50
Houston George Bush (IAH) C
20:49
Washington Dulles (IAD) AV 2297 Non-stop Airbus A320 (320) 2:59 Operates only on 2026-02-04 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 一,三,五
16:50
Houston George Bush (IAH) C
20:49
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-900 (739) 2:59 Effective 2026-02-06 through 2026-02-11 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 四
16:58
Houston George Bush (IAH) C
20:59
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-700 (73G) 3:01 Operates only on 2026-02-12 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 每日
17:05
Houston George Bush (IAH) C
21:04
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-800 (738) 2:59 Valid until 2026-01-05 代码共享航班,由United Airlines负责飞行。(UA 1788) |
| 每日
17:05
Houston George Bush (IAH) C
21:12
Washington Dulles (IAD) AV 2297 Non-stop Boeing 737-800 (738) 3:07 Effective from 2026-05-21 代码共享航班,由United Airlines负责飞行。(UA 1788) |