すべての航空会社がSeattle-Tacoma (SEA)から出発、Washington Dulles (IAD)に到着.
| フライト時刻表 |
|---|
| 直行-コードシェア便： |
| 日々
09:15
Seattle-Tacoma (SEA)
17:16
Washington Dulles (IAD) Qatar Airways QR 2997 Non-stop Boeing 737 (73J) 5:01 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 日々
15:20
Seattle-Tacoma (SEA)
23:10
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:50 Effective 2026-01-05 through 2026-02-13 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 月-金,日
15:20
Seattle-Tacoma (SEA)
23:10
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:50 Effective 2026-02-15 through 2026-02-27 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 日々
15:20
Seattle-Tacoma (SEA)
23:10
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:50 Effective 2026-02-28 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 土
15:25
Seattle-Tacoma (SEA)
23:15
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:50 Effective 2026-02-14 through 2026-02-21 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 月,火,金-日
15:30
Seattle-Tacoma (SEA)
23:27
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:57 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 508) |
| 日々
15:55
Seattle-Tacoma (SEA)
23:48
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:53 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 日々
15:55
Seattle-Tacoma (SEA)
23:49
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:54 Effective 2026-03-15 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 日々
15:55
Seattle-Tacoma (SEA)
23:55
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 5:00 Effective 2026-04-13 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 日々
15:55
Seattle-Tacoma (SEA)
23:51
Washington Dulles (IAD) Korean Air KE 3019 Non-stop Airbus A220-300 (223) 4:56 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 541) |
| 火,木,土
15:35
Seattle-Tacoma (SEA)
23:52
Washington Dulles (IAD) Qatar Airways QR 3352 Non-stop Boeing 737 (73J) 5:17 Effective 2026-04-23 through 2026-04-30 Codeshare flight, operated by Alaska Airlines.(AS 348) |
| 日々
15:35
Seattle-Tacoma (SEA)
23:52
Washington Dulles (IAD) Qatar Airways QR 3352 Non-stop Boeing 737 (73J) 5:17 Effective 2026-05-01 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 348) |
| 日々
15:59
Seattle-Tacoma (SEA)
23:59
Washington Dulles (IAD) Qatar Airways QR 3352 Non-stop Boeing 737 (73J) 5:00 Effective 2026-06-10 through 2026-08-29 Codeshare flight, operated by Alaska Airlines.(AS 348) |
| 火,木,土
15:59
Seattle-Tacoma (SEA)
23:59
Washington Dulles (IAD) Qatar Airways QR 3352 Non-stop Boeing 737 (73J) 5:00 Effective from 2026-09-01 Codeshare flight, operated by Alaska Airlines.(AS 348) |
| 日々
08:20
Seattle-Tacoma (SEA)
16:37
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 (73J) 5:17 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 水,金
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 MAX 9 (7M9) 4:56 Effective 2026-01-07 through 2026-01-30 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 木,日
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 MAX 8 (7M8) 4:56 Effective 2026-01-08 through 2026-02-05 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火,土
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737-800 (73H) 4:56 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 月
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 (73J) 4:56 Effective 2026-01-12 through 2026-01-26 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 月,水,金,日
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 MAX 9 (7M9) 4:56 Effective 2026-02-02 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 MAX 8 (7M8) 4:56 Operates only on 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 月,木,金,日
09:27
Seattle-Tacoma (SEA)
17:20
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 (73J) 4:53 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火,水,土
09:27
Seattle-Tacoma (SEA)
17:20
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 MAX 9 (7M9) 4:53 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 月,火,金-日
09:27
Seattle-Tacoma (SEA)
17:20
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 (73J) 4:53 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 月-木
09:27
Seattle-Tacoma (SEA)
17:20
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 MAX 9 (7M9) 4:53 Effective 2026-03-11 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 水
09:55
Seattle-Tacoma (SEA)
17:55
Washington Dulles (IAD) Qatar Airways QR 3383 Non-stop Boeing 737 (73J) 5:00 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火,金-日
09:34
Seattle-Tacoma (SEA)
17:43
Washington Dulles (IAD) Qatar Airways QR 3407 Non-stop Boeing 737 (73J) 5:09 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 月
09:34
Seattle-Tacoma (SEA)
17:43
Washington Dulles (IAD) Qatar Airways QR 3407 Non-stop Boeing 737 MAX 9 (7M9) 5:09 Valid until 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 日
08:00
Seattle-Tacoma (SEA)
16:02
Washington Dulles (IAD) ITA Airways AZ 4377 Non-stop Boeing 737-800 (738) 5:02 Effective 2026-03-08 through 2026-03-22 Codeshare flight, operated by United Airlines.(UA 2474) |
| 火,木
08:00
Seattle-Tacoma (SEA)
16:02
Washington Dulles (IAD) ITA Airways AZ 4377 Non-stop Boeing 737 MAX 8 (7M8) 5:02 Effective 2026-03-10 through 2026-03-26 Codeshare flight, operated by United Airlines.(UA 2474) |
| 火
21:55
Seattle-Tacoma (SEA)
05:49
Washington Dulles (IAD) Finnair AY 4573 Non-stop Boeing 737 (73J) 4:54 Effective 2026-04-28 through 2026-05-05 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 火,日
21:55
Seattle-Tacoma (SEA)
05:49
Washington Dulles (IAD) Finnair AY 4573 Non-stop Boeing 737 (73J) 4:54 Effective 2026-05-10 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 水,金
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 9 (7M9) 4:56 Effective 2026-01-07 through 2026-01-30 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 木,日
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 8 (7M8) 4:56 Effective 2026-01-08 through 2026-02-05 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火,土
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737-800 (73H) 4:56 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 月
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 4:56 Effective 2026-01-12 through 2026-01-26 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 月,水,金,日
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 9 (7M9) 4:56 Effective 2026-02-02 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火
08:30
Seattle-Tacoma (SEA)
16:26
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 8 (7M8) 4:56 Operates only on 2026-02-10 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火,水,土
09:27
Seattle-Tacoma (SEA)
17:20
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 9 (7M9) 4:53 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火,土
09:27
Seattle-Tacoma (SEA)
17:20
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 4:53 Effective 2026-03-10 through 2026-03-14 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火,水
09:27
Seattle-Tacoma (SEA)
17:20
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 9 (7M9) 4:53 Effective 2026-03-11 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 火
09:34
Seattle-Tacoma (SEA)
17:43
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 5:09 Operates only on 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 月,木,金,日
21:45
Seattle-Tacoma (SEA)
05:40
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 9 (7M9) 4:55 Effective 2026-02-12 through 2026-03-01 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 月
21:45
Seattle-Tacoma (SEA)
05:40
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 4:55 Operates only on 2026-03-02 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 月,木,金,日
21:45
Seattle-Tacoma (SEA)
05:40
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 9 (7M9) 4:55 Effective 2026-03-05 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 水
21:55
Seattle-Tacoma (SEA)
05:55
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 5:00 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 日々
21:55
Seattle-Tacoma (SEA)
05:49
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 4:54 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 月,火,木-土
22:14
Seattle-Tacoma (SEA)
06:13
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 MAX 9 (7M9) 4:59 Valid until 2026-01-03 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 月,日
22:14
Seattle-Tacoma (SEA)
06:13
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 4:59 Effective 2026-01-04 through 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 367) The flight arrives 1 day after departure. |
| 日々
23:30
Seattle-Tacoma (SEA)
07:36
Washington Dulles (IAD) JAL JL 5440 Non-stop Boeing 737 (73J) 5:06 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 363) The flight arrives 1 day after departure. |
- 国内線 Seattle-Tacoma (SEA)空港から出発、 Washington Dulles (IAD)空港に到着。
- この飛行距離は2299 マイルか 3699キロメートルです。
- 出発地のタイムゾーンは UTC-8 , 目的地のタイムゾーンは UTC-5 . 出発地の現地時間が(loading...)に、目的地の現地時間が(loading...)です。 出発地と目的地の時差は(loading...)時間です。
- 直行便で最短フライト時間は 4:50 と最長フライト時間は5:17です。
