Alaska Airlines flight AS 401: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 15:20 Phoenix Sky Harbor (PHX) 3 18:20 Seattle-Tacoma (SEA)
AS 401 Non-stop Boeing 737 (73J) 3:00 Effective 2025-10-26 through 2025-11-01
Daily 16:20 Phoenix Sky Harbor (PHX) 3 18:20 Seattle-Tacoma (SEA)
AS 401 Non-stop Boeing 737 (73J) 3:00 Effective from 2025-11-02
Mon,Wed,Thu,Sat,Sun 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E
AS 401 Non-stop Boeing 737 (73J) 4:29 Effective 2025-05-15 through 2025-05-26
The flight arrives 1 day after departure.
Tue,Fri 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E
AS 401 Non-stop Boeing 737-800 (73H) 4:29 Effective 2025-05-16 through 2025-05-23
The flight arrives 1 day after departure.
Mon,Tue,Sat,Sun 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E
AS 401 Non-stop Boeing 737 (73J) 4:29 Effective 2025-05-27 through 2025-06-03
The flight arrives 1 day after departure.
Wed 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E
AS 401 Non-stop Boeing 737 MAX 9 (7M9) 4:29 Operates only on 2025-05-28
The flight arrives 1 day after departure.
Thu 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E
AS 401 Non-stop Boeing 737-800 (73H) 4:29 Operates only on 2025-05-29
The flight arrives 1 day after departure.
Fri 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E
AS 401 Non-stop Boeing 737-800 (73H) 4:29 Effective 2025-05-30 through 2025-06-06
The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 21:45 Seattle-Tacoma (SEA) 05:14 Detroit (DTW) E
AS 401 Non-stop Boeing 737 (73J) 4:29 Effective 2025-06-04 through 2025-06-11
The flight arrives 1 day after departure.
Tue 22:55 Seattle-Tacoma (SEA) 00:25 Juneau (JNU)
AS 401 Non-stop Boeing 737 (73J) 2:30 Operates only on 2025-08-19
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 401: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS401
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737 (73J)

Alaska Airlines AS401
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737 (73J)

Alaska Airlines AS401
Effective 2025-05-15 through 2025-05-26
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:29, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Alaska Airlines AS401
Effective 2025-05-16 through 2025-05-23
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:29, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Alaska Airlines AS401
Effective 2025-05-27 through 2025-06-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:29, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Alaska Airlines AS401
Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:29, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Alaska Airlines AS401
Operates only on 2025-05-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:29, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Alaska Airlines AS401
Effective 2025-05-30 through 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:29, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Alaska Airlines AS401
Effective 2025-06-04 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:29, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Alaska Airlines AS401
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Phoenix Sky Harbor (PHX) - Seattle-Tacoma (SEA)
  • Seattle-Tacoma (SEA) - Detroit (DTW)
  • Seattle-Tacoma (SEA) - Juneau (JNU)