Alaska Airlines flight AS 581: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 07:00 Portland (PDX) 09:33 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:33 Valid until 2026-01-06
Daily 07:00 Seattle-Tacoma (SEA) 09:47 Santa Ana (SNA)
AS 581 Non-stop Boeing 737-800 (73H) 2:47 Effective 2026-05-13 through 2026-06-09
Sun 07:06 Portland (PDX) 09:39 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 MAX 9 (7M9) 2:33 Valid until 2026-01-04
Daily 07:16 Portland (PDX) 09:50 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:34 Effective 2026-02-12 through 2026-03-07
Fri,Sun 07:16 Portland (PDX) 09:50 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737-800 (73H) 2:34 Effective 2026-03-08 through 2026-03-13
Mon-Thu,Sat,Sun 07:16 Portland (PDX) 09:50 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:34 Effective 2026-03-09 through 2026-03-15
Mon 07:16 Portland (PDX) 09:50 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 MAX 9 (7M9) 2:34 Operates only on 2026-03-16
Tue 07:16 Portland (PDX) 09:50 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 MAX 8 (7M8) 2:34 Operates only on 2026-03-17
Wed 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737-800 (73H) 2:27 Operates only on 2026-01-07
Mon,Wed-Sun 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Effective 2026-01-08 through 2026-01-19
Tue 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:27 Operates only on 2026-01-13
Mon-Sat 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Effective 2026-01-20 through 2026-01-26
Tue,Sun 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:27 Effective 2026-01-25 through 2026-01-27
Mon,Wed-Sun 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Effective 2026-01-28 through 2026-02-02
Mon-Wed,Sun 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:27 Effective 2026-02-03 through 2026-02-09
Tue-Sat 07:24 Portland (PDX) 09:51 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Effective 2026-02-05 through 2026-02-11
Wed 07:30 Portland (PDX) 09:55 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:25 Operates only on 2026-03-18
Daily 07:30 Portland (PDX) 09:58 Los Angeles (LAX) 6
AS 581 Non-stop Boeing 737 (73J) 2:28 Effective 2026-03-19 through 2026-05-12
Daily 16:39 New York John F. Kennedy (JFK) 8 20:04 San Francisco (SFO) 1
AS 581 Non-stop Boeing 737 (73J) 6:25 Effective from 2026-06-10
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 581: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS581
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:33, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS581
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:33, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS581
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Effective 2026-03-08 through 2026-03-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:34, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS581
Effective 2026-03-09 through 2026-03-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:34, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Operates only on 2026-03-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:34, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS581
Operates only on 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:34, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS581
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS581
Effective 2026-01-08 through 2026-01-19
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS581
Operates only on 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Effective 2026-01-20 through 2026-01-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS581
Effective 2026-01-25 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:27, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Effective 2026-01-28 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS581
Effective 2026-02-03 through 2026-02-09
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:27, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Effective 2026-02-05 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:27, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS581
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS581
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:25, non-stop
Boeing 737 (73J)
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This flight number is listed as serving the following routes:
  • New York John F. Kennedy (JFK) - San Francisco (SFO)
  • Portland (PDX) - Los Angeles (LAX)
  • Seattle-Tacoma (SEA) - Santa Ana (SNA)