| 航班時刻表 |
|---|
| 直飛航班 |
| 星期一,星期日
14:42
Houston George Bush (IAH) C
18:43
Ronald Reagan Washington (DCA) 2 United Airlines UA 2223 Non-stop Airbus A320 (320) 3:01 Effective 2026-01-04 through 2026-01-05 |
| 星期一,星期六,星期日
19:50
Houston George Bush (IAH) C
23:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-01-03 through 2026-01-05 |
| 每日
19:50
Houston George Bush (IAH) C
23:50
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737-800 (738) 3:00 Effective 2026-02-12 through 2026-03-04 |
| 每日
19:50
Houston George Bush (IAH) C
23:45
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737-700 (73G) 2:55 Effective from 2026-04-30 |
| 每日
19:54
Houston George Bush (IAH) C
23:59
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-03-29 through 2026-04-29 |
| 每日
20:00
Houston George Bush (IAH) C
23:59
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-01-06 through 2026-02-02 |
| 星期二
20:00
Houston George Bush (IAH) C
23:59
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737-700 (73G) 2:59 Operates only on 2026-02-03 |
| 每日
20:00
Houston George Bush (IAH) C
23:59
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-02-04 through 2026-02-10 |
| 星期三
20:00
Houston George Bush (IAH) C
23:59
Ronald Reagan Washington (DCA) 2 United Airlines UA 2224 Non-stop Boeing 737-700 (73G) 2:59 Operates only on 2026-02-11 |
| 星期日
09:40
Houston George Bush (IAH) C
13:39
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Effective 2026-02-15 through 2026-03-01 |
| 星期一,星期日
09:42
Houston George Bush (IAH) C
13:43
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-01-04 through 2026-01-05 |
| 星期一
09:42
Houston George Bush (IAH) C
13:43
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737 MAX 8 (7M8) 3:01 Effective 2026-01-12 through 2026-02-09 |
| 星期三
09:42
Houston George Bush (IAH) C
13:43
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-800 (738) 3:01 Operates only on 2026-01-28 |
| 每日
09:44
Houston George Bush (IAH) C
13:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-700 (73G) 3:05 Effective 2026-03-29 through 2026-04-29 |
| 每日
09:45
Houston George Bush (IAH) C
13:39
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Airbus A320 (320) 2:54 Effective 2026-04-30 through 2026-05-20 |
| 每日
09:45
Houston George Bush (IAH) C
13:39
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-700 (73G) 2:54 Effective from 2026-05-21 |
| 星期二-星期五,星期日
09:48
Houston George Bush (IAH) C
13:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-01-06 through 2026-01-27 |
| 星期二,星期四,星期五,星期日
09:48
Houston George Bush (IAH) C
13:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-01-29 through 2026-02-10 |
| 星期三
09:48
Houston George Bush (IAH) C
13:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-700 (73G) 3:01 Operates only on 2026-02-11 |
| 星期一-星期五
09:49
Houston George Bush (IAH) C
13:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-700 (73G) 3:00 Effective 2026-03-05 through 2026-03-27 |
| 星期日
09:49
Houston George Bush (IAH) C
13:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Airbus A319 (319) 3:00 Effective 2026-03-08 through 2026-03-22 |
| 星期一-星期五
09:50
Houston George Bush (IAH) C
13:49
Ronald Reagan Washington (DCA) 2 United Airlines UA 2311 Non-stop Boeing 737-700 (73G) 2:59 Effective 2026-02-12 through 2026-03-04 |
1
2