| フライト時刻表 |
|---|
| 直行便: |
| 月,木,金
06:15
Washington Dulles (IAD)
07:28
Chicago O'Hare (ORD) 1 United Airlines UA 279 Non-stop Boeing 737-900 (739) 2:13 Effective 2026-03-05 through 2026-03-27 |
| 土
06:15
Washington Dulles (IAD)
07:29
Chicago O'Hare (ORD) 1 United Airlines UA 279 Non-stop Airbus A321neo (32Q) 2:14 Effective 2026-03-07 through 2026-03-28 |
| 日
06:15
Washington Dulles (IAD)
07:28
Chicago O'Hare (ORD) 1 United Airlines UA 279 Non-stop Boeing 737 MAX 8 (7M8) 2:13 Effective 2026-03-08 through 2026-03-22 |
| 日々
06:15
Washington Dulles (IAD)
07:26
Chicago O'Hare (ORD) 1 United Airlines UA 279 Non-stop Boeing 737-900 (739) 2:11 Effective 2026-03-29 through 2026-04-29 |
| 日々
06:20
Washington Dulles (IAD)
07:23
Chicago O'Hare (ORD) 1 United Airlines UA 279 Non-stop Boeing 737-800 (738) 2:03 Effective from 2026-04-30 |
| 月-土
06:30
Washington Dulles (IAD)
07:47
Chicago O'Hare (ORD) 1 United Airlines UA 466 Non-stop Boeing 737-900 (739) 2:17 Valid until 2026-01-05 |
| 日
06:30
Washington Dulles (IAD)
07:47
Chicago O'Hare (ORD) 1 United Airlines UA 466 Non-stop Boeing 737-800 (738) 2:17 Operates only on 2026-01-04 |
| 日々
10:08
Washington Dulles (IAD)
11:13
Chicago O'Hare (ORD) 1 United Airlines UA 1252 Non-stop Boeing 737-900 (739) 2:05 Effective from 2026-04-30 |
| 日々
10:20
Washington Dulles (IAD)
11:37
Chicago O'Hare (ORD) 1 United Airlines UA 1252 Non-stop Boeing 737-900 (739) 2:17 Effective 2026-03-29 through 2026-04-29 |
| 日々
22:07
Washington Dulles (IAD)
23:12
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Boeing 737-800 (738) 2:05 Effective from 2026-04-30 |
| 火,土
22:28
Washington Dulles (IAD)
23:39
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Boeing 737-900 (739) 2:11 Effective 2026-01-06 through 2026-02-10 |
| 月,水-金,日
22:28
Washington Dulles (IAD)
23:39
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Boeing 737 MAX 9 (7M9) 2:11 Effective 2026-01-07 through 2026-02-09 |
| 水
22:28
Washington Dulles (IAD)
23:39
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Boeing 737-900 (739) 2:11 Operates only on 2026-02-11 |
| 月-金,日
22:30
Washington Dulles (IAD)
23:43
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-02-12 through 2026-03-04 |
| 土
22:30
Washington Dulles (IAD)
23:43
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Airbus A319 (319) 2:13 Effective 2026-02-14 through 2026-02-28 |
| 日々
22:31
Washington Dulles (IAD)
23:44
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Boeing 737 MAX 8 (7M8) 2:13 Effective 2026-03-05 through 2026-04-29 |
| 日々
22:33
Washington Dulles (IAD)
23:44
Chicago O'Hare (ORD) 1 United Airlines UA 1738 Non-stop Boeing 737-800 (738) 2:11 Valid until 2026-01-05 |
| 日
08:15
Washington Dulles (IAD)
09:38
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-700 (73G) 2:23 Valid until 2026-01-04 |
| 月-土
08:15
Washington Dulles (IAD)
09:38
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Airbus A321neo (32Q) 2:23 Valid until 2026-01-06 |
| 木
08:15
Washington Dulles (IAD)
09:33
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-900 (739) 2:18 Operates only on 2026-02-12 |
| 火-日
08:15
Washington Dulles (IAD)
09:34
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Airbus A321neo (32Q) 2:19 Effective 2026-02-13 through 2026-03-04 |
| 日々
08:15
Washington Dulles (IAD)
09:33
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Airbus A321neo (32Q) 2:18 Effective 2026-04-30 through 2026-05-20 |
| 火,水
08:20
Washington Dulles (IAD)
09:43
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737 MAX 8 (7M8) 2:23 Effective 2026-01-07 through 2026-02-03 |
| 月,木-日
08:20
Washington Dulles (IAD)
09:43
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-900 (739) 2:23 Effective 2026-01-08 through 2026-01-29 |
| 金
08:20
Washington Dulles (IAD)
09:43
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Airbus A320 (320) 2:23 Operates only on 2026-01-30 |
| 月,木-日
08:20
Washington Dulles (IAD)
09:43
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-900 (739) 2:23 Effective 2026-01-31 through 2026-02-09 |
| 火,水
08:20
Washington Dulles (IAD)
09:43
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737 MAX 8 (7M8) 2:23 Effective 2026-02-10 through 2026-02-11 |
| 月
08:20
Washington Dulles (IAD)
09:38
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-02-16 through 2026-03-02 |
| 日々
08:20
Washington Dulles (IAD)
09:38
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Airbus A321neo (32Q) 2:18 Effective 2026-03-29 through 2026-04-29 |
| 月,水-金,日
08:30
Washington Dulles (IAD)
09:49
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Airbus A321neo (32Q) 2:19 Effective 2026-03-08 through 2026-03-27 |
| 木,金
08:31
Washington Dulles (IAD)
09:50
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Airbus A321neo (32Q) 2:19 Effective 2026-03-05 through 2026-03-06 |
| 土
08:32
Washington Dulles (IAD)
09:50
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-700 (73G) 2:18 Effective 2026-03-07 through 2026-03-21 |
| 火
08:32
Washington Dulles (IAD)
09:50
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-03-10 through 2026-03-24 |
| 土
08:35
Washington Dulles (IAD)
09:49
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 787-8 (788) 2:14 Operates only on 2026-03-28 |
| 日々
08:35
Washington Dulles (IAD)
09:39
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-800 (738) 2:04 Effective from 2026-05-21 |
| 水
08:40
Washington Dulles (IAD)
10:03
Chicago O'Hare (ORD) 1 United Airlines UA 1775 Non-stop Boeing 737-800 (738) 2:23 Operates only on 2026-02-04 |
| 月-水,金,日
13:00
Washington Dulles (IAD)
14:20
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-800 (738) 2:20 Valid until 2026-01-05 |
| 木
13:00
Washington Dulles (IAD)
14:20
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2026-01-01 |
| 土
13:00
Washington Dulles (IAD)
14:21
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Airbus A319 (319) 2:21 Operates only on 2026-01-03 |
| 水,木,日
13:02
Washington Dulles (IAD)
14:20
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-02-12 through 2026-02-19 |
| 金
13:02
Washington Dulles (IAD)
14:20
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-900 (739) 2:18 Operates only on 2026-02-13 |
| 月
13:02
Washington Dulles (IAD)
14:21
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Airbus A321neo (32Q) 2:19 Effective 2026-02-16 through 2026-03-02 |
| 火
13:02
Washington Dulles (IAD)
14:20
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-02-17 through 2026-03-03 |
| 水-金,日
13:02
Washington Dulles (IAD)
14:20
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737 MAX 9 (7M9) 2:18 Effective 2026-02-20 through 2026-03-01 |
| 水
13:02
Washington Dulles (IAD)
14:20
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-900 (739) 2:18 Operates only on 2026-03-04 |
| 日々
13:05
Washington Dulles (IAD)
14:25
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-01-06 through 2026-02-11 |
| 日々
13:05
Washington Dulles (IAD)
14:22
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-900 (739) 2:17 Effective 2026-03-29 through 2026-04-29 |
| 日々
13:05
Washington Dulles (IAD)
14:12
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-800 (738) 2:07 Effective from 2026-04-30 |
| 月,水-日
13:15
Washington Dulles (IAD)
14:33
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-03-05 through 2026-03-28 |
| 火
13:15
Washington Dulles (IAD)
14:34
Chicago O'Hare (ORD) 1 United Airlines UA 2331 Non-stop Airbus A321neo (32Q) 2:19 Effective 2026-03-10 through 2026-03-24 |