從 Houston George Bush (IAH) 至 Washington Dulles (IAD)全部航班
| 航班時刻表 |
|---|
| 轉機航班 |
| 每日
10:58
Houston George Bush (IAH) C
18:25
Washington Dulles (IAD) United Airlines UA 413 1-stop Boeing 737-900 (739) 6:27 Valid until 2026-01-05 |
| 每日
18:12
Houston George Bush (IAH) C
05:27
Washington Dulles (IAD) United Airlines UA 1341 1-stop Boeing 737-900 (739) 10:15 Effective 2026-02-12 through 2026-03-04 此航班在起飛後隔一天抵達。 |
| 每日
12:40
Houston George Bush (IAH) C
19:10
Washington Dulles (IAD) United Airlines UA 1361 1-stop Boeing 737-900 (739) 5:30 Valid until 2026-01-05 |
| 星期日
14:48
Houston George Bush (IAH) C
21:25
Washington Dulles (IAD) United Airlines UA 1370 1-stop Boeing 737-900 (739) 5:37 Valid until 2026-01-04 |
| 星期一-星期六
14:50
Houston George Bush (IAH) C
21:25
Washington Dulles (IAD) United Airlines UA 1370 1-stop Boeing 737-800 (738) 5:35 Valid until 2026-01-03 |
| 星期一
14:50
Houston George Bush (IAH) C
21:25
Washington Dulles (IAD) United Airlines UA 1370 1-stop Boeing 737-900 (739) 5:35 Operates only on 2026-01-05 |
| 星期一,星期四-星期日
12:10
Houston George Bush (IAH) C
21:20
Washington Dulles (IAD) United Airlines UA 2136 1-stop Boeing 737 MAX 9 (7M9) 8:10 Effective 2026-03-29 through 2026-04-27 |
| 星期二
07:30
Houston George Bush (IAH) C
16:25
Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:55 Operates only on 2026-01-06 |
| 星期一,星期四,星期五,星期日
07:30
Houston George Bush (IAH) C
16:24
Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:54 Effective 2026-01-08 through 2026-01-12 |
| 星期一,星期五,星期日
07:30
Houston George Bush (IAH) C
16:24
Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:54 Effective 2026-01-16 through 2026-02-02 |
| 星期一,星期四,星期五,星期日
07:30
Houston George Bush (IAH) C
16:24
Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:54 Effective 2026-02-05 through 2026-02-09 |
| 星期一-星期五,星期日
07:30
Houston George Bush (IAH) C
16:30
Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-800 (738) 8:00 Effective 2026-03-05 through 2026-03-27 |
| 每日
07:30
Houston George Bush (IAH) C
16:29
Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A320 (320) 7:59 Effective 2026-03-29 through 2026-04-29 |
| 星期一,星期二,星期四,星期五
07:35
Houston George Bush (IAH) C
16:30
Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-900 (739) 7:55 Effective 2026-02-12 through 2026-02-24 |
| 星期三
07:35
Houston George Bush (IAH) C
16:30
Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A319 (319) 7:55 Operates only on 2026-02-18 |
| 星期一-星期五
07:35
Houston George Bush (IAH) C
16:30
Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-900 (739) 7:55 Effective 2026-02-25 through 2026-03-04 |
| 每日
07:35
Houston George Bush (IAH) C
16:30
Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A320 (320) 7:55 Effective 2026-04-30 through 2026-05-20 |
| 每日
07:45
Houston George Bush (IAH) C
16:20
Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A319 (319) 7:35 Effective 2026-05-21 through 2026-10-23 |
| 每日
07:45
Houston George Bush (IAH) C
16:20
Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A319 (319) 7:35 Effective from 2026-10-25 |
| 每日
08:05
Houston George Bush (IAH) C
16:07
Washington Dulles (IAD) United Airlines UA 2497 1-stop Airbus A319 (319) 7:02 Effective 2026-03-29 through 2026-04-29 |
| 星期一
08:15
Houston George Bush (IAH) C
16:00
Washington Dulles (IAD) United Airlines UA 2497 1-stop Boeing 737-800 (738) 6:45 Effective 2026-03-09 through 2026-03-23 |
| 每日
08:30
Houston George Bush (IAH) C
16:09
Washington Dulles (IAD) United Airlines UA 2497 1-stop Airbus A319 (319) 6:39 Effective 2026-05-21 through 2026-10-24 |
| 星期一-星期三,星期五,星期日
14:20
Houston George Bush (IAH) C
21:21
Washington Dulles (IAD) United Airlines UA 2677 1-stop Boeing 737-900 (739) 6:01 Valid until 2026-01-05 |
| 星期四,星期六
14:20
Houston George Bush (IAH) C
21:21
Washington Dulles (IAD) United Airlines UA 2677 1-stop Airbus A321neo (32Q) 6:01 Valid until 2026-01-03 |
| 直飛﹣共掛航班 |
| 星期二
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Operates only on 2026-01-06 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期一,星期三,星期五,星期六
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:03 Effective 2026-01-07 through 2026-01-12 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期二,星期四
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 8 (7M8) 3:03 Effective 2026-01-08 through 2026-02-10 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期日
07:20
Houston George Bush (IAH) C
11:24
Washington Dulles (IAD) Avianca AV 2131 Non-stop Airbus A320 (320) 3:04 Effective 2026-01-11 through 2026-02-08 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期三,星期六
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Effective 2026-01-14 through 2026-01-31 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期一,星期五
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:03 Effective 2026-01-16 through 2026-02-09 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期六
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Operates only on 2026-02-07 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期三
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:03 Operates only on 2026-02-11 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期三-星期五,星期日
07:20
Houston George Bush (IAH) C
11:21
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-02-12 through 2026-03-04 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 每日
07:25
Houston George Bush (IAH) C
11:28
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 757-200 (752) 3:03 Valid until 2026-01-05 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期六
07:25
Houston George Bush (IAH) C
11:26
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-02-14 through 2026-02-28 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期一,星期二
07:25
Houston George Bush (IAH) C
11:26
Washington Dulles (IAD) Avianca AV 2131 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 1549) |
| 星期三-星期日
07:25
Houston George Bush (IAH) C
11:26
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-03-05 through 2026-03-28 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期一,星期二
07:25
Houston George Bush (IAH) C
11:28
Washington Dulles (IAD) Avianca AV 2131 Non-stop Airbus A319 (319) 3:03 Effective 2026-03-09 through 2026-03-24 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 每日
07:25
Houston George Bush (IAH) C
11:32
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-03-29 through 2026-05-20 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 每日
07:40
Houston George Bush (IAH) C
11:37
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-800 (738) 2:57 Effective from 2026-05-21 共掛航班，由United Airlines負責飛行。(UA 1549) |
| 星期三
18:20
Houston George Bush (IAH) C
22:18
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2026-02-04 共掛航班，由United Airlines負責飛行。(UA 1515) |
| 星期四,星期五,星期日
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca 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) Avianca 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) Avianca 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) Avianca 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) Avianca 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) Avianca 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) Avianca 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) Avianca 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) Avianca 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) |
- 國內航線 從 Houston George Bush (IAH)機場出發，抵達 Washington Dulles (IAD)機場。
- 此航班最佳飛行距離為 1188 哩( 1912 公里)。
- 出發地時區為 UTC-6 , 目的地時區為 UTC-5 . 出發地目前時間為 (loading...)，目的地目前時間為 (loading...) 。 兩地時差為(loading...) 小時。
- 直飛航班最短飛行時間為2:52，最長飛行時間為 3:11。
