Alaska Airlines flight AS 424: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Sat,Sun 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:25 Valid until 2024-09-05
Tue,Wed,Fri 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Valid until 2024-09-04
Mon,Tue,Thu,Fri 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:25 Effective 2024-09-06 through 2024-09-13
Wed,Sat,Sun 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Effective 2024-09-07 through 2024-09-14
Thu,Fri,Sun 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:25 Effective 2024-09-15 through 2024-09-22
Mon-Wed,Sat 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Effective 2024-09-16 through 2024-09-21
Mon,Tue,Thu,Fri,Sun 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:25 Effective 2024-09-23 through 2024-09-30
Wed 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Operates only on 2024-09-25
Sat 10:34 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:25 Operates only on 2024-09-28
Mon,Tue,Sun 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:21 Effective 2024-10-01 through 2024-10-07
Wed,Fri 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:21 Effective 2024-10-02 through 2024-10-04
Tue,Thu,Sat 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:21 Effective 2024-10-03 through 2024-10-08
Mon,Wed-Fri,Sun 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:21 Effective 2024-10-09 through 2024-10-14
Tue,Sat 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:21 Effective 2024-10-12 through 2024-10-15
Wed 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:21 Operates only on 2024-10-16
Mon,Thu-Sun 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:21 Effective 2024-10-17 through 2024-10-24
Tue,Wed 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:21 Effective 2024-10-22 through 2024-10-23
Fri 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:21 Operates only on 2024-10-25
Sat 10:38 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:21 Operates only on 2024-10-26
Mon,Tue,Thu-Sun 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2024-10-27 through 2024-11-02
Tue,Wed,Sun 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:20 Effective 2024-10-30 through 2024-11-05
Mon,Wed,Fri-Sun 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2024-11-04 through 2024-11-11
Thu 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:20 Operates only on 2024-11-07
Daily 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2024-11-12 through 2024-11-18
Tue 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:20 Operates only on 2024-11-19
Wed,Thu 10:39 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2024-11-20 through 2024-11-21
Thu,Sun 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:18 Effective 2024-12-05 through 2024-12-15
Fri 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:18 Effective 2024-12-06 through 2024-12-13
Mon 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:18 Operates only on 2024-12-09
Mon 10:41 Seattle-Tacoma (SEA) 18:59 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:18 Operates only on 2024-12-16
Daily 17:55 Seattle-Tacoma (SEA) 23:43 Dallas Fort Worth (DFW) E
AS 424 Non-stop Boeing 737 (73J) 3:48 Effective from 2025-03-19
Mon,Thu,Sat,Sun 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:14 Valid until 2024-09-05
Tue,Wed,Fri 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Valid until 2024-09-04
Mon,Tue,Thu,Fri 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:14 Effective 2024-09-06 through 2024-09-13
Wed,Sat,Sun 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Effective 2024-09-07 through 2024-09-14
Thu,Fri,Sun 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:14 Effective 2024-09-15 through 2024-09-22
Mon-Wed,Sat 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Effective 2024-09-16 through 2024-09-21
Mon,Tue,Thu,Fri,Sun 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:14 Effective 2024-09-23 through 2024-09-30
Wed 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Operates only on 2024-09-25
Sat 19:59 Boston Logan (BOS) B 23:13 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737-800 (73H) 6:14 Operates only on 2024-09-28
Mon,Tue,Sun 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:22 Effective 2024-10-01 through 2024-10-07
Wed,Fri 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 6:22 Effective 2024-10-02 through 2024-10-04
Tue,Thu,Sat 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737-800 (73H) 6:22 Effective 2024-10-03 through 2024-10-08
Mon,Wed-Fri,Sun 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:22 Effective 2024-10-09 through 2024-10-14
Tue,Sat 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737-800 (73H) 6:22 Effective 2024-10-12 through 2024-10-15
Wed 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 6:22 Operates only on 2024-10-16
Mon,Thu-Sun 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:22 Effective 2024-10-17 through 2024-10-24
Tue,Wed 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737-800 (73H) 6:22 Effective 2024-10-22 through 2024-10-23
Fri 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 6:22 Operates only on 2024-10-25
Sat 19:59 Boston Logan (BOS) B 23:21 Seattle-Tacoma (SEA)
AS 424 Non-stop Boeing 737 (73J) 6:22 Operates only on 2024-10-26
Mon,Tue,Thu,Sun 21:10 Seattle-Tacoma (SEA) 05:30 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:20 Effective 2024-12-19 through 2025-01-05
The flight arrives 1 day after departure.
Wed,Fri,Sat 21:20 Seattle-Tacoma (SEA) 05:40 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:20 Effective 2024-12-20 through 2025-01-04
The flight arrives 1 day after departure.
Tue,Fri 21:40 Seattle-Tacoma (SEA) 05:47 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 MAX 9 (7M9) 5:07 Effective 2024-11-22 through 2024-11-29
The flight arrives 1 day after departure.
Mon,Sat 21:40 Seattle-Tacoma (SEA) 05:47 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:07 Effective 2024-11-23 through 2024-11-30
The flight arrives 1 day after departure.
Wed,Sun 21:40 Seattle-Tacoma (SEA) 05:47 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737 (73J) 5:07 Effective 2024-11-24 through 2024-11-27
The flight arrives 1 day after departure.
Mon,Sun 21:40 Seattle-Tacoma (SEA) 05:47 Boston Logan (BOS) B
AS 424 Non-stop Boeing 737-800 (73H) 5:07 Effective 2024-12-01 through 2024-12-02
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 424: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Valid until 2024-09-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 5:25, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Valid until 2024-09-04
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:25, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-09-06 through 2024-09-13
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:25, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-09-07 through 2024-09-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 5:25, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-09-15 through 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:25, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-09-16 through 2024-09-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:25, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-09-23 through 2024-09-30
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:25, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:25, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:34
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:25, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-01 through 2024-10-07
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:21, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-02 through 2024-10-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:21, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-03 through 2024-10-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 5:21, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-09 through 2024-10-14
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:21, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-12 through 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:21, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-10-16
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:21, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-17 through 2024-10-24
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:21, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-22 through 2024-10-23
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:21, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:21, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:38
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:21, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-10-30 through 2024-11-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:20, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-04 through 2024-11-11
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-11-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:20, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-12 through 2024-11-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-11-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:20, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:39
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-11-20 through 2024-11-21
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-12-05 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 5:18, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Effective 2024-12-06 through 2024-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:18, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-12-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:18, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
10:41
Seattle-Tacoma (SEA)

18:59
Boston Logan (BOS) B
Operates only on 2024-12-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:18, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
17:55
Seattle-Tacoma (SEA)

23:43
Dallas Fort Worth (DFW) E
Effective from 2025-03-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:48, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Valid until 2024-09-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 6:14, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Valid until 2024-09-04
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:14, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Effective 2024-09-06 through 2024-09-13
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:14, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Effective 2024-09-07 through 2024-09-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 6:14, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Effective 2024-09-15 through 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:14, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Effective 2024-09-16 through 2024-09-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:14, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Effective 2024-09-23 through 2024-09-30
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:14, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:14, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:13
Seattle-Tacoma (SEA)
Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:14, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Effective 2024-10-01 through 2024-10-07
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:22, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Effective 2024-10-02 through 2024-10-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Effective 2024-10-03 through 2024-10-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:22, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Effective 2024-10-09 through 2024-10-14
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:22, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Effective 2024-10-12 through 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:22, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Operates only on 2024-10-16
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Effective 2024-10-17 through 2024-10-24
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 6:22, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Effective 2024-10-22 through 2024-10-23
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:22, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:22, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS424
19:59
Boston Logan (BOS) B

23:21
Seattle-Tacoma (SEA)
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:22, non-stop
Boeing 737 (73J)
Alaska Airlines AS424
21:10
Seattle-Tacoma (SEA)

05:30(+1)
Boston Logan (BOS) B
Effective 2024-12-19 through 2025-01-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 5:20, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Alaska Airlines AS424
21:20
Seattle-Tacoma (SEA)

05:40(+1)
Boston Logan (BOS) B
Effective 2024-12-20 through 2025-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 5:20, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Alaska Airlines AS424
21:40
Seattle-Tacoma (SEA)

05:47(+1)
Boston Logan (BOS) B
Effective 2024-11-22 through 2024-11-29
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:07, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Alaska Airlines AS424
21:40
Seattle-Tacoma (SEA)

05:47(+1)
Boston Logan (BOS) B
Effective 2024-11-23 through 2024-11-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:07, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Alaska Airlines AS424
21:40
Seattle-Tacoma (SEA)

05:47(+1)
Boston Logan (BOS) B
Effective 2024-11-24 through 2024-11-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:07, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
Alaska Airlines AS424
21:40
Seattle-Tacoma (SEA)

05:47(+1)
Boston Logan (BOS) B
Effective 2024-12-01 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:07, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Seattle-Tacoma (SEA) - Boston Logan (BOS)
  • Seattle-Tacoma (SEA) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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