JAL flight JL 6357: Boston Logan - Seattle-Tacoma

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Sat 07:00 Boston Logan (BOS) B 10:17 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:17 Valid until 2024-09-14
Codeshare flight, operated by Alaska Airlines.(AS 459)
Wed-Fri,Sun 07:00 Boston Logan (BOS) B 10:17 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:17 Valid until 2024-09-19
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon 07:00 Boston Logan (BOS) B 10:17 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737-800 (73H) 6:17 Valid until 2024-09-09
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon,Tue,Fri,Sat 07:00 Boston Logan (BOS) B 10:17 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:17 Effective 2024-09-16 through 2024-09-24
Codeshare flight, operated by Alaska Airlines.(AS 459)
Wed-Fri,Sun 07:00 Boston Logan (BOS) B 10:17 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:17 Effective 2024-09-22 through 2024-09-29
Codeshare flight, operated by Alaska Airlines.(AS 459)
Sat 07:00 Boston Logan (BOS) B 10:17 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:17 Operates only on 2024-09-28
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon 07:00 Boston Logan (BOS) B 10:17 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:17 Operates only on 2024-09-30
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon,Fri,Sun 07:00 Boston Logan (BOS) B 10:21 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737-800 (73H) 6:21 Effective 2024-10-27 through 2024-11-04
Codeshare flight, operated by Alaska Airlines.(AS 459)
Tue,Wed,Sat 07:00 Boston Logan (BOS) B 10:21 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:21 Effective 2024-10-29 through 2024-11-06
Codeshare flight, operated by Alaska Airlines.(AS 459)
Thu,Fri,Sun 07:00 Boston Logan (BOS) B 10:21 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737-800 (73H) 6:21 Effective 2024-11-07 through 2024-11-21
Codeshare flight, operated by Alaska Airlines.(AS 459)
Sat 07:00 Boston Logan (BOS) B 10:21 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:21 Operates only on 2024-11-09
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon-Wed,Sat 07:00 Boston Logan (BOS) B 10:21 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:21 Effective 2024-11-11 through 2024-11-20
Codeshare flight, operated by Alaska Airlines.(AS 459)
Tue 07:00 Boston Logan (BOS) B 10:37 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:37 Effective 2024-12-03 through 2024-12-10
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon,Wed-Sun 07:00 Boston Logan (BOS) B 10:37 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:37 Effective 2024-12-04 through 2024-12-09
Codeshare flight, operated by Alaska Airlines.(AS 459)
Wed,Fri,Sat 07:00 Boston Logan (BOS) B 10:37 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:37 Effective 2024-12-11 through 2024-12-18
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon,Tue,Thu,Sun 07:00 Boston Logan (BOS) B 10:37 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:37 Effective 2024-12-12 through 2024-12-17
Codeshare flight, operated by Alaska Airlines.(AS 459)
Sat 07:00 Boston Logan (BOS) B 10:34 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:34 Effective 2024-12-21 through 2025-01-04
Codeshare flight, operated by Alaska Airlines.(AS 537)
Daily 07:00 Boston Logan (BOS) B 10:38 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:38 Effective 2025-01-06 through 2025-03-18
Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:00 Boston Logan (BOS) B 10:23 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:23 Effective from 2025-03-19
Codeshare flight, operated by Alaska Airlines.(AS 459)
Thu 07:07 Boston Logan (BOS) B 10:34 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:27 Operates only on 2024-11-28
Codeshare flight, operated by Alaska Airlines.(AS 537)
Mon-Fri 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:20 Effective 2024-10-01 through 2024-10-07
Codeshare flight, operated by Alaska Airlines.(AS 459)
Sat 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:20 Effective 2024-10-05 through 2024-10-12
Codeshare flight, operated by Alaska Airlines.(AS 459)
Sun 07:15 Boston Logan (BOS) B 10:34 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737-800 (73H) 6:19 Effective 2024-10-06 through 2024-10-20
Codeshare flight, operated by Alaska Airlines.(AS 459)
Tue 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 8 (7M8) 6:20 Operates only on 2024-10-08
Codeshare flight, operated by Alaska Airlines.(AS 459)
Wed 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737-800 (73H) 6:20 Operates only on 2024-10-09
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon,Wed-Fri 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:20 Effective 2024-10-10 through 2024-10-25
Codeshare flight, operated by Alaska Airlines.(AS 459)
Tue 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:20 Operates only on 2024-10-15
Codeshare flight, operated by Alaska Airlines.(AS 459)
Sat 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737-800 (73H) 6:20 Operates only on 2024-10-19
Codeshare flight, operated by Alaska Airlines.(AS 459)
Tue 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 MAX 8 (7M8) 6:20 Operates only on 2024-10-22
Codeshare flight, operated by Alaska Airlines.(AS 459)
Sat 07:15 Boston Logan (BOS) B 10:35 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:20 Operates only on 2024-10-26
Codeshare flight, operated by Alaska Airlines.(AS 459)
Mon-Wed,Fri-Sun 20:20 Boston Logan (BOS) B 23:43 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:23 Effective 2024-11-22 through 2024-12-02
Codeshare flight, operated by Alaska Airlines.(AS 364)
Mon-Fri,Sun 20:20 Boston Logan (BOS) B 23:53 Seattle-Tacoma (SEA)
JL 6357 Non-stop Boeing 737 (73J) 6:33 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Alaska Airlines.(AS 364)


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JAL flight JL 6357:
Boston Logan - Seattle-Tacoma
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL6357
07:00
Boston Logan (BOS) B

10:17
Seattle-Tacoma (SEA)
Valid until 2024-09-14
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:17, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:17
Seattle-Tacoma (SEA)
Valid until 2024-09-19
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:17, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:00
Boston Logan (BOS) B

10:17
Seattle-Tacoma (SEA)
Valid until 2024-09-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:17, non-stop
Boeing 737-800 (73H)
JAL JL6357
07:00
Boston Logan (BOS) B

10:17
Seattle-Tacoma (SEA)
Effective 2024-09-16 through 2024-09-24
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:17, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:17
Seattle-Tacoma (SEA)
Effective 2024-09-22 through 2024-09-29
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:17, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:00
Boston Logan (BOS) B

10:17
Seattle-Tacoma (SEA)
Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:17, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:17
Seattle-Tacoma (SEA)
Operates only on 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:17, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:00
Boston Logan (BOS) B

10:21
Seattle-Tacoma (SEA)
Effective 2024-10-27 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:21, non-stop
Boeing 737-800 (73H)
JAL JL6357
07:00
Boston Logan (BOS) B

10:21
Seattle-Tacoma (SEA)
Effective 2024-10-29 through 2024-11-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:21, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:00
Boston Logan (BOS) B

10:21
Seattle-Tacoma (SEA)
Effective 2024-11-07 through 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:21, non-stop
Boeing 737-800 (73H)
JAL JL6357
07:00
Boston Logan (BOS) B

10:21
Seattle-Tacoma (SEA)
Operates only on 2024-11-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:21, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:21
Seattle-Tacoma (SEA)
Effective 2024-11-11 through 2024-11-20
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:21, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:00
Boston Logan (BOS) B

10:37
Seattle-Tacoma (SEA)
Effective 2024-12-03 through 2024-12-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:37, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:00
Boston Logan (BOS) B

10:37
Seattle-Tacoma (SEA)
Effective 2024-12-04 through 2024-12-09
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:37, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:37
Seattle-Tacoma (SEA)
Effective 2024-12-11 through 2024-12-18
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:37, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:00
Boston Logan (BOS) B

10:37
Seattle-Tacoma (SEA)
Effective 2024-12-12 through 2024-12-17
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:37, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:34
Seattle-Tacoma (SEA)
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 537)
Duration: 6:34, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:38
Seattle-Tacoma (SEA)
Effective 2025-01-06 through 2025-03-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:38, non-stop
Boeing 737 (73J)
JAL JL6357
07:00
Boston Logan (BOS) B

10:23
Seattle-Tacoma (SEA)
Effective from 2025-03-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:23, non-stop
Boeing 737 (73J)
JAL JL6357
07:07
Boston Logan (BOS) B

10:34
Seattle-Tacoma (SEA)
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 537)
Duration: 6:27, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Effective 2024-10-01 through 2024-10-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737 (73J)
JAL JL6357
07:15
Boston Logan (BOS) B

10:34
Seattle-Tacoma (SEA)
Effective 2024-10-06 through 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:19, non-stop
Boeing 737-800 (73H)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Operates only on 2024-10-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737 MAX 8 (7M8)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Operates only on 2024-10-09
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737-800 (73H)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Effective 2024-10-10 through 2024-10-25
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737 MAX 9 (7M9)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Operates only on 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737 (73J)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Operates only on 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737-800 (73H)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Operates only on 2024-10-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737 MAX 8 (7M8)
JAL JL6357
07:15
Boston Logan (BOS) B

10:35
Seattle-Tacoma (SEA)
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:20, non-stop
Boeing 737 (73J)
JAL JL6357
20:20
Boston Logan (BOS) B

23:43
Seattle-Tacoma (SEA)
Effective 2024-11-22 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 364)
Duration: 6:23, non-stop
Boeing 737 (73J)
JAL JL6357
20:20
Boston Logan (BOS) B

23:53
Seattle-Tacoma (SEA)
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 364)
Duration: 6:33, non-stop
Boeing 737 (73J)
  • JL 6357 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 2487 miles, or 4003 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 6:17 and 6:38.
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