| フライト時刻表 |
|---|
| 直行-コードシェア便: |
| 日々
19:15
Washington Dulles (IAD)
22:00
Seattle-Tacoma (SEA) Qatar Airways QR 2971 Non-stop Boeing 737 (73J) 5:45 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 水
18:04
Washington Dulles (IAD)
21:08
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Operates only on 2026-01-07 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 日々
18:04
Washington Dulles (IAD)
21:08
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 6:04 Effective 2026-01-08 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 月,木,日
18:27
Washington Dulles (IAD)
21:35
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 6:08 Effective 2026-02-12 through 2026-02-19 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 金
18:27
Washington Dulles (IAD)
21:35
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 6:08 Operates only on 2026-02-13 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 月,木,金,日
18:27
Washington Dulles (IAD)
21:35
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 6:08 Effective 2026-02-20 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 火,金-日
18:43
Washington Dulles (IAD)
21:32
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:49 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 409) |
| 月,木
18:43
Washington Dulles (IAD)
21:32
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 MAX 9 (7M9) 5:49 Valid until 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 409) |
| 水
18:55
Washington Dulles (IAD)
21:40
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:45 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 日々
19:01
Washington Dulles (IAD)
22:00
Seattle-Tacoma (SEA) Qatar Airways QR 2990 Non-stop Boeing 737 (73J) 5:59 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| 日々
19:18
Washington Dulles (IAD)
22:06
Seattle-Tacoma (SEA) Qatar Airways QR 2997 Non-stop Boeing 737 (73J) 5:48 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 737) |
| 日々
06:30
Washington Dulles (IAD)
09:10
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 5:40 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 日々
06:30
Washington Dulles (IAD)
09:19
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 5:49 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 水
07:00
Washington Dulles (IAD)
09:45
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 5:45 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 日々
07:00
Washington Dulles (IAD)
09:54
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 5:54 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 月,火,金-日
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 MAX 9 (7M9) 6:00 Effective 2026-02-13 through 2026-02-28 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 水
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737-800 (73H) 6:00 Operates only on 2026-02-18 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 水,木
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 6:00 Effective 2026-02-19 through 2026-02-26 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 火-木,日
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 6:00 Effective 2026-03-01 through 2026-03-05 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 月,金,土
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 MAX 9 (7M9) 6:00 Effective 2026-03-02 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 水,木,日
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 6:00 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 月,火,金,土
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 MAX 9 (7M9) 6:00 Effective 2026-03-09 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 日々
07:33
Washington Dulles (IAD)
10:20
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 MAX 9 (7M9) 5:47 Valid until 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 月,火
07:33
Washington Dulles (IAD)
10:20
Seattle-Tacoma (SEA) Qatar Airways QR 8811 Non-stop Boeing 737 (73J) 5:47 Effective 2026-01-05 through 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| 日々
09:00
Washington Dulles (IAD)
11:39
Seattle-Tacoma (SEA) Qatar Airways QR 8904 Non-stop Boeing 737 (73J) 5:39 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 375) |
| 日々
09:00
Washington Dulles (IAD)
11:50
Seattle-Tacoma (SEA) Qatar Airways QR 8904 Non-stop Boeing 737 (73J) 5:50 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 375) |
| 日々
10:00
Washington Dulles (IAD)
12:54
Seattle-Tacoma (SEA) Qatar Airways QR 8904 Non-stop Boeing 737 (73J) 5:54 Effective 2026-04-22 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 375) |