Alaska Airlines flight AS 434: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Fri 07:00 Portland (PDX) 09:56 Salt Lake City (SLC)
AS 434 Non-stop Boeing 737 (73J) 1:56 Operates only on 2026-04-17
Daily 07:00 Raleigh/Durham (RDU) 1 10:05 Seattle-Tacoma (SEA)
AS 434 Non-stop Boeing 737 (73J) 6:05 Effective 2026-04-22 through 2026-05-12
Daily 07:20 Raleigh/Durham (RDU) 1 10:19 Seattle-Tacoma (SEA)
AS 434 Non-stop Boeing 737 (73J) 5:59 Effective 2026-05-13 through 2026-06-09
Daily 07:36 Raleigh/Durham (RDU) 1 10:32 Seattle-Tacoma (SEA)
AS 434 Non-stop Boeing 737 (73J) 5:56 Effective 2026-06-10 through 2026-10-02
Sat 10:37 Portland (PDX) 15:40 San Jose del Cabo (SJD) 2
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 4:03 Effective 2026-02-14 through 2026-03-07
Sat 10:37 Portland (PDX) 14:40 San Jose del Cabo (SJD) 2
AS 434 Non-stop Boeing 737 (73J) 4:03 Operates only on 2026-03-14
Sat 10:42 Portland (PDX) 15:37 San Jose del Cabo (SJD) 2
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 3:55 Operates only on 2026-01-10
Sat 10:42 Portland (PDX) 15:37 San Jose del Cabo (SJD) 2
AS 434 Non-stop Boeing 737 (73J) 3:55 Operates only on 2026-01-17
Sat 10:42 Portland (PDX) 15:37 San Jose del Cabo (SJD) 2
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 3:55 Effective 2026-01-24 through 2026-02-07
Mon,Sat,Sun 10:56 San Diego (SAN) 2 18:35 Atlanta (ATL) N
AS 434 Non-stop Boeing 737 (73J) 4:39 Valid until 2026-01-05
Tue-Fri 10:56 San Diego (SAN) 2 18:35 Atlanta (ATL) N
AS 434 Non-stop Boeing 737-800 (73H) 4:39 Valid until 2026-01-02
Tue 10:56 San Diego (SAN) 2 18:35 Atlanta (ATL) N
AS 434 Non-stop Boeing 737 MAX 9 (7M9) 4:39 Operates only on 2026-01-06
Sun 14:45 Portland (PDX) 17:38 Salt Lake City (SLC)
AS 434 Non-stop Boeing 737 (73J) 1:53 Operates only on 2026-04-19
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 434: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS434
Operates only on 2026-04-17
Mon
-
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 1:56, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS434
Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:05, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS434
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:59, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS434
Effective 2026-06-10 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:56, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS434
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
-
Duration: 4:03, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS434
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:03, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS434
Operates only on 2026-01-10
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS434
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS434
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS434
10:56

18:35
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:39, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS434
10:56

18:35
Valid until 2026-01-02
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:39, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS434
10:56

18:35
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:39, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS434
Operates only on 2026-04-19
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:
  • Portland (PDX) - Salt Lake City (SLC)
  • Portland (PDX) - San Jose del Cabo (SJD)
  • Raleigh/Durham (RDU) - Seattle-Tacoma (SEA)
  • San Diego (SAN) - Atlanta (ATL)