Alaska Airlines flight AS 426: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 01:33 Seattle-Tacoma (SEA) 07:13 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 3:40 Effective 2026-03-19 through 2026-05-12
Wed 09:50 Seattle-Tacoma (SEA) 15:42 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 3:52 Operates only on 2026-03-18
Daily 09:50 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 4:01 Effective 2026-06-10 through 2026-10-02
Mon-Wed,Fri-Sun 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 3:59 Effective 2026-01-07 through 2026-01-14
Thu 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737-800 (73H) 3:59 Operates only on 2026-01-08
Mon-Thu,Sat,Sun 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 3:59 Effective 2026-01-15 through 2026-01-21
Thu,Fri 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 MAX 9 (7M9) 3:59 Effective 2026-01-16 through 2026-01-22
Tue-Sun 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 3:59 Effective 2026-01-23 through 2026-02-01
Mon 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 MAX 8 (7M8) 3:59 Operates only on 2026-01-26
Daily 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 3:59 Effective 2026-02-02 through 2026-02-10
Wed 09:52 Seattle-Tacoma (SEA) 15:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737-800 (73H) 3:59 Operates only on 2026-02-11
Daily 10:05 Seattle-Tacoma (SEA) 16:03 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 3:58 Valid until 2026-01-06
Daily 10:50 Seattle-Tacoma (SEA) 16:51 Dallas Fort Worth (DFW) E
AS 426 Non-stop Boeing 737 (73J) 4:01 Effective from 2026-10-03
Daily 14:58 Denver (DEN) 16:58 Seattle-Tacoma (SEA)
AS 426 Non-stop Boeing 737 (73J) 3:00 Effective 2026-05-13 through 2026-06-09
Tue-Thu,Sat,Sun 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737 (73J) 1:06 Effective 2026-02-12 through 2026-02-18
Fri 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737 MAX 9 (7M9) 1:06 Operates only on 2026-02-13
Mon,Thu 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737-800 (73H) 1:06 Effective 2026-02-16 through 2026-02-19
Daily 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737 (73J) 1:06 Effective 2026-02-20 through 2026-02-26
Fri 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737 MAX 9 (7M9) 1:06 Effective 2026-02-27 through 2026-03-06
Mon-Thu,Sat,Sun 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737 (73J) 1:06 Effective 2026-02-28 through 2026-03-08
Mon,Sun 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737 MAX 9 (7M9) 1:06 Effective 2026-03-09 through 2026-03-15
Mon-Fri 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737 (73J) 1:06 Effective 2026-03-10 through 2026-03-17
Sat 22:53 Seattle-Tacoma (SEA) 23:59 Spokane (GEG)
AS 426 Non-stop Boeing 737-800 (73H) 1:06 Operates only on 2026-03-14
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 426: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS426
01:33
Seattle-Tacoma (SEA)

07:13
Dallas Fort Worth (DFW) E
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
09:50
Seattle-Tacoma (SEA)

15:42
Dallas Fort Worth (DFW) E
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:52, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
09:50
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Effective 2026-06-10 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:01, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Effective 2026-01-07 through 2026-01-14
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 3:59, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:59, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Effective 2026-01-15 through 2026-01-21
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:59, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Effective 2026-01-16 through 2026-01-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:59, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Effective 2026-01-23 through 2026-02-01
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:59, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Operates only on 2026-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:59, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Effective 2026-02-02 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:59, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
09:52
Seattle-Tacoma (SEA)

15:51
Dallas Fort Worth (DFW) E
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:59, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS426
10:05
Seattle-Tacoma (SEA)

16:03
Dallas Fort Worth (DFW) E
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
10:50
Seattle-Tacoma (SEA)

16:51
Dallas Fort Worth (DFW) E
Effective from 2026-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:01, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
14:58
Denver (DEN)

16:58
Seattle-Tacoma (SEA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Effective 2026-02-12 through 2026-02-18
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:06, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Operates only on 2026-02-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:06, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Effective 2026-02-16 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:06, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Effective 2026-02-20 through 2026-02-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:06, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Effective 2026-02-27 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:06, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Effective 2026-02-28 through 2026-03-08
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:06, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Effective 2026-03-09 through 2026-03-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:06, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Effective 2026-03-10 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:06, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS426
22:53
Seattle-Tacoma (SEA)

23:59
Spokane (GEG)
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:06, non-stop
Boeing 737-800 (73H)
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Parallax here -
This flight number is listed as serving the following routes:
  • Denver (DEN) - Seattle-Tacoma (SEA)
  • Seattle-Tacoma (SEA) - Dallas Fort Worth (DFW)
  • Seattle-Tacoma (SEA) - Spokane (GEG)
All Alaska Airlines flights
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