JAL flights from Atlanta (ATL) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Thu 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-04 through 2024-09-05
Codeshare flight, operated by Alaska Airlines.(AS 377)
Wed 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:22 Effective 2024-09-11 through 2024-09-18
Codeshare flight, operated by Alaska Airlines.(AS 377)
Thu 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-12 through 2024-09-19
Codeshare flight, operated by Alaska Airlines.(AS 377)
Wed,Thu 07:00 Atlanta (ATL) N 09:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-25 through 2024-09-26
Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon-Wed,Fri-Sun 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2024-10-02 through 2024-10-09
Codeshare flight, operated by Alaska Airlines.(AS 377)
Thu 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:30 Operates only on 2024-10-03
Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2024-10-10 through 2024-10-16
Codeshare flight, operated by Alaska Airlines.(AS 377)
Thu 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:30 Effective 2024-10-17 through 2024-10-24
Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon-Wed,Fri,Sat 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Effective 2024-10-18 through 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 377)
Sun 07:00 Atlanta (ATL) N 09:30 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737-800 (73H) 5:30 Operates only on 2024-10-20
Codeshare flight, operated by Alaska Airlines.(AS 377)
Wed,Thu,Sun 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Effective 2024-10-27 through 2024-10-31
Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon,Tue,Fri 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:35 Effective 2024-10-28 through 2024-11-01
Codeshare flight, operated by Alaska Airlines.(AS 377)
Sat 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737-800 (73H) 5:35 Operates only on 2024-11-02
Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon,Tue,Fri-Sun 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:35 Effective 2024-11-03 through 2024-11-19
Codeshare flight, operated by Alaska Airlines.(AS 377)
Wed,Thu 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:35 Effective 2024-11-06 through 2024-11-20
Codeshare flight, operated by Alaska Airlines.(AS 377)
Thu 07:00 Atlanta (ATL) N 09:35 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:35 Operates only on 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 07:00 Atlanta (ATL) N 09:43 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-12-03 through 2024-12-14
Codeshare flight, operated by Alaska Airlines.(AS 377)
Sun 07:00 Atlanta (ATL) N 09:43 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737-800 (73H) 5:43 Operates only on 2024-12-15
Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon-Wed 07:00 Atlanta (ATL) N 09:43 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:43 Effective 2024-12-16 through 2024-12-18
Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 07:00 Atlanta (ATL) N 09:45 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:45 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 07:00 Atlanta (ATL) N 09:27 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:27 Effective 2025-03-19 through 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon-Wed,Fri 07:15 Atlanta (ATL) N 09:55 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:40 Effective 2024-11-22 through 2024-11-27
Codeshare flight, operated by Alaska Airlines.(AS 377)
Sat,Sun 07:15 Atlanta (ATL) N 09:55 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737-800 (73H) 5:40 Effective 2024-11-23 through 2024-11-24
Codeshare flight, operated by Alaska Airlines.(AS 377)
Thu,Fri 07:15 Atlanta (ATL) N 09:55 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:40 Effective 2024-11-28 through 2024-11-29
Codeshare flight, operated by Alaska Airlines.(AS 377)
Sat,Sun 07:15 Atlanta (ATL) N 09:55 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:40 Effective 2024-11-30 through 2024-12-01
Codeshare flight, operated by Alaska Airlines.(AS 377)
Mon 07:15 Atlanta (ATL) N 09:55 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737-800 (73H) 5:40 Operates only on 2024-12-02
Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 07:30 Atlanta (ATL) N 10:11 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:41 Effective 2025-01-06 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 377)
Daily 09:00 Atlanta (ATL) N 11:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:22 Valid until 2024-09-01
Codeshare flight, operated by Alaska Airlines.(AS 498)
Mon 09:00 Atlanta (ATL) N 11:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737-800 (73H) 5:22 Operates only on 2024-09-02
Codeshare flight, operated by Alaska Airlines.(AS 498)
Mon,Tue,Sat,Sun 09:00 Atlanta (ATL) N 11:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-03 through 2024-09-10
Codeshare flight, operated by Alaska Airlines.(AS 498)
Fri 09:00 Atlanta (ATL) N 11:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 8 (7M8) 5:22 Operates only on 2024-09-06
Codeshare flight, operated by Alaska Airlines.(AS 498)
Mon,Tue,Fri,Sat 09:00 Atlanta (ATL) N 11:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-13 through 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 498)
Sun 09:00 Atlanta (ATL) N 11:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 MAX 9 (7M9) 5:22 Effective 2024-09-15 through 2024-09-22
Codeshare flight, operated by Alaska Airlines.(AS 498)
Mon,Sun 09:00 Atlanta (ATL) N 11:22 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:22 Effective 2024-09-29 through 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 498)
Tue 09:00 Atlanta (ATL) N 11:30 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:30 Operates only on 2024-10-01
Codeshare flight, operated by Alaska Airlines.(AS 767)
Daily 09:20 Atlanta (ATL) N 11:47 Seattle-Tacoma (SEA)
JAL JL 6347 Non-stop Boeing 737 (73J) 5:27 Effective from 2025-05-15
Codeshare flight, operated by Alaska Airlines.(AS 533)


JAL flights from Atlanta (ATL) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2024-09-04 through 2024-09-05
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:22, non-stop
Boeing 737 (73J)

Effective 2024-09-11 through 2024-09-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:22, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-12 through 2024-09-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:22, non-stop
Boeing 737 (73J)

Effective 2024-09-25 through 2024-09-26
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:22, non-stop
Boeing 737 (73J)

Effective 2024-10-02 through 2024-10-09
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-10-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:30, non-stop
Boeing 737 (73J)

Effective 2024-10-10 through 2024-10-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-17 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:30, non-stop
Boeing 737 (73J)

Effective 2024-10-18 through 2024-10-26
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:30, non-stop
Boeing 737-800 (73H)

Effective 2024-10-27 through 2024-10-31
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-28 through 2024-11-01
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:35, non-stop
Boeing 737 (73J)

Operates only on 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:35, non-stop
Boeing 737-800 (73H)

Effective 2024-11-03 through 2024-11-19
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:35, non-stop
Boeing 737 (73J)

Effective 2024-11-06 through 2024-11-20
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:35, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:35, non-stop
Boeing 737 (73J)

Effective 2024-12-03 through 2024-12-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:43, non-stop
Boeing 737-800 (73H)

Effective 2024-12-16 through 2024-12-18
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:43, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:45, non-stop
Boeing 737 (73J)

Effective 2025-03-19 through 2025-05-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:27, non-stop
Boeing 737 (73J)

Effective 2024-11-22 through 2024-11-27
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:40, non-stop
Boeing 737 (73J)

Effective 2024-11-23 through 2024-11-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:40, non-stop
Boeing 737-800 (73H)

Effective 2024-11-28 through 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:40, non-stop
Boeing 737 (73J)

Operates only on 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:40, non-stop
Boeing 737-800 (73H)

Effective 2025-01-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 377)
Duration: 5:41, non-stop
Boeing 737 (73J)

Valid until 2024-09-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 498)
Duration: 5:22, non-stop
Boeing 737 (73J)

Operates only on 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 498)
Duration: 5:22, non-stop
Boeing 737-800 (73H)

Effective 2024-09-03 through 2024-09-10
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 498)
Duration: 5:22, non-stop
Boeing 737 (73J)

Operates only on 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 498)
Duration: 5:22, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-13 through 2024-09-28
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 498)
Duration: 5:22, non-stop
Boeing 737 (73J)

Effective 2024-09-15 through 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 498)
Duration: 5:22, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-29 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 498)
Duration: 5:22, non-stop
Boeing 737 (73J)

Operates only on 2024-10-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 767)
Duration: 5:30, non-stop
Boeing 737 (73J)

Effective from 2025-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 533)
Duration: 5:27, non-stop
Boeing 737 (73J)
  • A domestic route departing from the Atlanta airport (ATL) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2177 miles, or 3503 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 5:22 and 5:45.