Alaska Airlines flight AS 542: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 01:07 Seattle-Tacoma (SEA) 07:00 Dallas Fort Worth (DFW) E
AS 542 Non-stop Boeing 737 (73J) 3:53 Valid until 2026-01-06
Daily 01:15 Seattle-Tacoma (SEA) 07:11 Dallas Fort Worth (DFW) E
AS 542 Non-stop Boeing 737 (73J) 3:56 Effective from 2026-06-10
Daily 13:52 Ketchikan (KTN) 16:46 Seattle-Tacoma (SEA)
AS 542 Non-stop Boeing 737 (73J) 1:54 Effective 2026-05-13 through 2026-06-09
Mon,Thu,Fri,Sun 21:08 San Diego (SAN) 2 23:57 Portland (PDX)
AS 542 Non-stop Boeing 737 MAX 9 (7M9) 2:49 Effective 2026-02-12 through 2026-03-16
Daily 21:25 Seattle-Tacoma (SEA) 23:18 Sacramento (SMF) B
AS 542 Non-stop Boeing 737 (73J) 1:53 Effective 2026-04-22 through 2026-05-12
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 542: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS542
Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:53, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS542
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:56, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS542
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS542
Effective 2026-02-12 through 2026-03-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:49, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS542
Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Boeing 737 (73J)
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This flight number is listed as serving the following routes:
  • Ketchikan (KTN) - Seattle-Tacoma (SEA)
  • San Diego (SAN) - Portland (PDX)
  • Seattle-Tacoma (SEA) - Dallas Fort Worth (DFW)
  • Seattle-Tacoma (SEA) - Sacramento (SMF)