| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
06:30
Washington Dulles (IAD)
09:10
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 5:40 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Daily
06:30
Washington Dulles (IAD)
09:19
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 5:49 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Wed
07:00
Washington Dulles (IAD)
09:45
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 5:45 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Daily
07:00
Washington Dulles (IAD)
09:54
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 5:54 Effective 2026-03-19 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Mon,Tue,Fri-Sun
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) JL 5441 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) |
| Wed
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737-800 (73H) 6:00 Operates only on 2026-02-18 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Wed,Thu
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 6:00 Effective 2026-02-19 through 2026-02-26 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Tue-Thu,Sun
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 6:00 Effective 2026-03-01 through 2026-03-05 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Mon,Fri,Sat
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) JL 5441 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) |
| Wed,Thu,Sun
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 6:00 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Mon,Tue,Fri,Sat
07:05
Washington Dulles (IAD)
10:05
Seattle-Tacoma (SEA) JL 5441 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) |
| Daily
07:33
Washington Dulles (IAD)
10:20
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 MAX 9 (7M9) 5:47 Valid until 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Mon,Tue
07:33
Washington Dulles (IAD)
10:20
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 5:47 Effective 2026-01-05 through 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 351) |
| Wed
18:04
Washington Dulles (IAD)
21:08
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 MAX 8 (7M8) 6:04 Operates only on 2026-01-07 Codeshare flight, operated by Alaska Airlines.(AS 406) |
| Daily
18:04
Washington Dulles (IAD)
21:08
Seattle-Tacoma (SEA) JL 5441 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) |
| Thu
18:27
Washington Dulles (IAD)
21:35
Seattle-Tacoma (SEA) JL 5441 Non-stop Boeing 737 (73J) 6:08 Operates only on 2026-02-12 Codeshare flight, operated by Alaska Airlines.(AS 406) |