| 航班時刻表 |
|---|
| 直飛﹣共掛航班 |
| 星期四,星期五,星期日
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期六
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期一,星期二
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期三
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期二,星期日
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期一,星期六
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期三,星期四
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期四,星期五
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期三-星期五
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 共掛航班,由United Airlines負責飛行。(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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期一-星期三,星期五
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期二,星期四,星期日
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期六
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期一,星期三,星期五
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期三
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期一,星期三,星期五
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 共掛航班,由United Airlines負責飛行。(UA 1788) |
| 星期四
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 共掛航班,由United Airlines負責飛行。(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 共掛航班,由United Airlines負責飛行。(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 共掛航班,由United Airlines負責飛行。(UA 1788) |