Alaska Airlines flight AS 588: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:00 Juneau (JNU) 08:29 Seattle-Tacoma (SEA)
AS 588 Non-stop Boeing 737-700 (73G) 2:29 Effective 2026-06-10 through 2026-08-18
Daily 05:00 Juneau (JNU) 08:29 Seattle-Tacoma (SEA)
AS 588 Non-stop Boeing 737 (73J) 2:29 Effective 2026-08-19 through 2026-10-02
Daily 07:00 Portland (PDX) 09:26 Los Angeles (LAX) 6
AS 588 Non-stop Boeing 737 (73J) 2:26 Effective 2026-05-13 through 2026-06-09
Tue 10:30 Portland (PDX) 13:02 Santa Ana (SNA)
AS 588 Non-stop Boeing 737-800 (73H) 2:32 Valid until 2026-01-06
Mon,Wed-Sat 10:40 Portland (PDX) 13:12 Santa Ana (SNA)
AS 588 Non-stop Boeing 737-800 (73H) 2:32 Valid until 2026-01-05
Sun 10:40 Portland (PDX) 13:12 Santa Ana (SNA)
AS 588 Non-stop Boeing 737-700 (73G) 2:32 Operates only on 2026-01-04
Wed 10:40 Portland (PDX) 13:04 Santa Ana (SNA)
AS 588 Non-stop Boeing 737-800 (73H) 2:24 Operates only on 2026-03-18
Daily 10:40 Portland (PDX) 13:06 Santa Ana (SNA)
AS 588 Non-stop Boeing 737-800 (73H) 2:26 Effective 2026-03-19 through 2026-05-12
Daily 10:42 Portland (PDX) 13:07 Santa Ana (SNA)
AS 588 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-01-07 through 2026-02-11
Daily 10:46 Portland (PDX) 13:22 Santa Ana (SNA)
AS 588 Non-stop Boeing 737-800 (73H) 2:36 Effective 2026-02-12 through 2026-03-17
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 588: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS588
05:00
Juneau (JNU)

08:29
Seattle-Tacoma (SEA)
Effective 2026-06-10 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Boeing 737-700 (73G)
Direct Flights:
Alaska Airlines AS588
05:00
Juneau (JNU)

08:29
Seattle-Tacoma (SEA)
Effective 2026-08-19 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS588
07:00
Portland (PDX)

09:26
Los Angeles (LAX) 6
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS588
10:30
Portland (PDX)

13:02
Santa Ana (SNA)
Valid until 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:32, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS588
10:40
Portland (PDX)

13:12
Santa Ana (SNA)
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:32, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS588
10:40
Portland (PDX)

13:12
Santa Ana (SNA)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:32, non-stop
Boeing 737-700 (73G)
Direct Flights:
Alaska Airlines AS588
10:40
Portland (PDX)

13:04
Santa Ana (SNA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS588
10:40
Portland (PDX)

13:06
Santa Ana (SNA)
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS588
10:42
Portland (PDX)

13:07
Santa Ana (SNA)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS588
10:46
Portland (PDX)

13:22
Santa Ana (SNA)
Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-800 (73H)
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This flight number is listed as serving the following routes:
  • Juneau (JNU) - Seattle-Tacoma (SEA)
  • Portland (PDX) - Los Angeles (LAX)
  • Portland (PDX) - Santa Ana (SNA)
All Alaska Airlines flights
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