Alaska Airlines flight AS 42: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 02:31 Juneau (JNU) 06:00 Seattle-Tacoma (SEA)
AS 42 Non-stop Boeing 737 (73J) 2:29 Effective 2026-06-10 through 2026-08-18
Daily 06:41 San Francisco (SFO) 1 15:29 New York John F. Kennedy (JFK) 8
AS 42 Non-stop Boeing 737 (73J) 5:48 Effective 2026-05-13 through 2026-06-09
Sat 09:15 Anchorage (ANC) S 14:40 Honolulu (HNL) 2
AS 42 Non-stop Boeing 737 MAX 9 (7M9) 6:25 Operates only on 2026-03-07
Thu,Fri 14:45 Portland (PDX) 21:13 New Orleans (MSY)
AS 42 Non-stop Boeing 737-800 (73H) 4:28 Effective 2026-01-08 through 2026-01-09
Mon,Thu,Sun 14:45 Portland (PDX) 21:13 New Orleans (MSY)
AS 42 Non-stop Boeing 737 MAX 9 (7M9) 4:28 Effective 2026-01-11 through 2026-01-29
Tue,Fri 14:45 Portland (PDX) 21:13 New Orleans (MSY)
AS 42 Non-stop Boeing 737 (73J) 4:28 Effective 2026-01-13 through 2026-01-30
Sun 14:45 Portland (PDX) 21:13 New Orleans (MSY)
AS 42 Non-stop Boeing 737 (73J) 4:28 Operates only on 2026-02-01
Mon,Tue,Thu,Fri,Sun 14:45 Portland (PDX) 21:13 New Orleans (MSY)
AS 42 Non-stop Boeing 737 MAX 9 (7M9) 4:28 Effective 2026-02-02 through 2026-02-09
Tue 14:45 Portland (PDX) 21:13 New Orleans (MSY)
AS 42 Non-stop Boeing 737 (73J) 4:28 Operates only on 2026-02-10
Tue 22:46 San Francisco (SFO) 1 07:27 New York John F. Kennedy (JFK) 8
AS 42 Non-stop Boeing 737 (73J) 5:41 Operates only on 2026-01-06
The flight arrives 1 day after departure.
Mon,Tue,Fri 22:48 San Francisco (SFO) 1 07:29 New York John F. Kennedy (JFK) 8
AS 42 Non-stop Boeing 737 (73J) 5:41 Valid until 2026-01-05
The flight arrives 1 day after departure.
Wed,Thu,Sat 22:48 San Francisco (SFO) 1 07:29 New York John F. Kennedy (JFK) 8
AS 42 Non-stop Boeing 737 MAX 9 (7M9) 5:41 Valid until 2026-01-03
The flight arrives 1 day after departure.
Sun 22:48 San Francisco (SFO) 1 07:29 New York John F. Kennedy (JFK) 8
AS 42 Non-stop Boeing 737-800 (73H) 5:41 Operates only on 2026-01-04
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 42: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS42
Effective 2026-06-10 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS42
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:48, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS42
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:25, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS42
Effective 2026-01-08 through 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:28, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS42
Effective 2026-01-11 through 2026-01-29
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS42
Effective 2026-01-13 through 2026-01-30
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS42
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS42
Effective 2026-02-02 through 2026-02-09
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:28, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS42
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS42
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:41, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS42
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:41, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS42
Valid until 2026-01-03
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 5:41, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS42
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:41, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Anchorage (ANC) - Honolulu (HNL)
  • Juneau (JNU) - Seattle-Tacoma (SEA)
  • Portland (PDX) - New Orleans (MSY)
  • San Francisco (SFO) - New York John F. Kennedy (JFK)