JAL フライトが Seattle-Tacoma (SEA)から出発、 Boston Logan (BOS)に到着.

搭乗日を選択
フライト時刻表
直行-コードシェア便：
水 15:35 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:24 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 460)
日々 15:35 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:19 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 460)
月-木,土,日 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2026-01-07 through 2026-01-13
Codeshare flight, operated by Alaska Airlines.(AS 460)
水-金 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:14 Effective 2026-01-09 through 2026-01-15
Codeshare flight, operated by Alaska Airlines.(AS 460)
月,火,木-日 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2026-01-16 through 2026-01-27
Codeshare flight, operated by Alaska Airlines.(AS 460)
水 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:14 Effective 2026-01-21 through 2026-02-04
Codeshare flight, operated by Alaska Airlines.(AS 460)
木 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737-800 (73H) 5:14 Operates only on 2026-01-29
Codeshare flight, operated by Alaska Airlines.(AS 460)
月,火,金-日 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2026-01-30 through 2026-02-10
Codeshare flight, operated by Alaska Airlines.(AS 460)
木 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:14 Operates only on 2026-02-05
Codeshare flight, operated by Alaska Airlines.(AS 460)
水 15:40 Seattle-Tacoma (SEA) 23:54 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Operates only on 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 460)
日々 15:40 Seattle-Tacoma (SEA) 00:06 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:26 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 460)
The flight arrives 1 day after departure.
月-土 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective 2026-02-12 through 2026-02-18
Codeshare flight, operated by Alaska Airlines.(AS 460)
日 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737-800 (73H) 5:17 Effective 2026-02-15 through 2026-02-22
Codeshare flight, operated by Alaska Airlines.(AS 460)
水,木 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:17 Effective 2026-02-19 through 2026-02-26
Codeshare flight, operated by Alaska Airlines.(AS 460)
月,火,金,土 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective 2026-02-20 through 2026-03-03
Codeshare flight, operated by Alaska Airlines.(AS 460)
水-日 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:17 Effective 2026-03-01 through 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 460)
月,火,金,日 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective 2026-03-08 through 2026-03-13
Codeshare flight, operated by Alaska Airlines.(AS 460)
火-木,土,日 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:17 Effective 2026-03-11 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 460)
月 15:42 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Operates only on 2026-03-16
Codeshare flight, operated by Alaska Airlines.(AS 460)
日々 15:43 Seattle-Tacoma (SEA) 00:05 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:22 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 460)
The flight arrives 1 day after departure.
月-水,金,日 15:59 Seattle-Tacoma (SEA) 00:23 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:24 Valid until 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 460)
The flight arrives 1 day after departure.
木,土 15:59 Seattle-Tacoma (SEA) 00:23 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 (73J) 5:24 Valid until 2026-01-03
Codeshare flight, operated by Alaska Airlines.(AS 460)
The flight arrives 1 day after departure.
月 15:59 Seattle-Tacoma (SEA) 00:23 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737-800 (73H) 5:24 Operates only on 2026-01-05
Codeshare flight, operated by Alaska Airlines.(AS 460)
The flight arrives 1 day after departure.
火 15:59 Seattle-Tacoma (SEA) 00:23 Boston Logan (BOS) B
JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:24 Operates only on 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 456)
The flight arrives 1 day after departure.




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JAL フライトが Seattle-Tacoma (SEA)から出発、 Boston Logan (BOS)に到着.
搭乗日を選択
フライト時刻表
直行-コードシェア便：
JAL JL6356
15:35
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Operates only on 2026-03-18
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:24, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:35
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Effective 2026-03-19 through 2026-05-12
月
火
水
木
金
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:19, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Effective 2026-01-07 through 2026-01-13
月
火
水
木
金
-
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Effective 2026-01-09 through 2026-01-15
月
-
火
-
水
木
金
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Effective 2026-01-16 through 2026-01-27
月
火
水
-
木
金
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Effective 2026-01-21 through 2026-02-04
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Operates only on 2026-01-29
月
-
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737-800 (73H)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Effective 2026-01-30 through 2026-02-10
月
火
水
-
木
-
金
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Operates only on 2026-02-05
月
-
火
-
水
-
木
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

23:54
Boston Logan (BOS) B
Operates only on 2026-02-11
月
-
火
-
水
木
-
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:14, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:40
Seattle-Tacoma (SEA)

00:06(+1)
Boston Logan (BOS) B
Effective 2026-05-13 through 2026-06-09
月
火
水
木
金
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:26, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2026-02-12 through 2026-02-18
月
火
水
木
金
土
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2026-02-15 through 2026-02-22
月
-
火
-
水
-
木
-
金
-
土
-
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737-800 (73H)
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2026-02-19 through 2026-02-26
月
-
火
-
水
木
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2026-02-20 through 2026-03-03
月
火
水
-
木
-
金
土
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2026-03-01 through 2026-03-07
月
-
火
-
水
木
金
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2026-03-08 through 2026-03-13
月
火
水
-
木
-
金
土
-
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Effective 2026-03-11 through 2026-03-17
月
-
火
水
木
金
-
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737 (73J)
直行-コードシェア便：
JAL JL6356
15:42
Seattle-Tacoma (SEA)

23:59
Boston Logan (BOS) B
Operates only on 2026-03-16
月
火
-
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)
直行-コードシェア便：
JAL JL6356
15:43
Seattle-Tacoma (SEA)

00:05(+1)
Boston Logan (BOS) B
Effective from 2026-06-10
月
火
水
木
金
土
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:22, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
直行-コードシェア便：
JAL JL6356
15:59
Seattle-Tacoma (SEA)

00:23(+1)
Boston Logan (BOS) B
Valid until 2026-01-04
月
火
水
木
-
金
土
-
日
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:24, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
直行-コードシェア便：
JAL JL6356
15:59
Seattle-Tacoma (SEA)

00:23(+1)
Boston Logan (BOS) B
Valid until 2026-01-03
月
-
火
-
水
-
木
金
-
土
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:24, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
直行-コードシェア便：
JAL JL6356
15:59
Seattle-Tacoma (SEA)

00:23(+1)
Boston Logan (BOS) B
Operates only on 2026-01-05
月
火
-
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 460)
Duration: 5:24, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
直行-コードシェア便：
JAL JL6356
15:59
Seattle-Tacoma (SEA)

00:23(+1)
Boston Logan (BOS) B
Operates only on 2026-01-06
月
-
火
水
-
木
-
金
-
土
-
日
-
Codeshare flight, operated by Alaska Airlines. (AS 456)
Duration: 5:24, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
  • 国内線 Seattle-Tacoma (SEA)空港から出発、 Boston Logan (BOS)空港に到着。
  • この飛行距離は2487 マイルか 4003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 5:14 と最長フライト時間は5:26です。
すべてのSEA-BOS フライト
すべて JAL フライトが
復路 (BOS-SEA)フライト
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