Alaska Airlines flight AS 388: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:32 Seattle-Tacoma (SEA) 14:26 Saint Louis (STL) 1 AS 388 Non-stop Boeing 737 (73J) 3:54 Effective from 2026-06-10
Thu 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737 MAX 8 (7M8) 1:11 Operates only on 2026-02-12
Mon,Wed-Fri,Sun 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737-800 (73H) 1:11 Effective 2026-02-13 through 2026-03-13
Tue,Sat 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737 MAX 9 (7M9) 1:11 Effective 2026-02-14 through 2026-02-28
Tue 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737 (73J) 1:11 Effective 2026-03-03 through 2026-03-10
Sat 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737 MAX 9 (7M9) 1:11 Operates only on 2026-03-07
Sat 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737 (73J) 1:11 Operates only on 2026-03-14
Sun 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737-700 (73G) 1:11 Operates only on 2026-03-15
Mon,Tue 08:50 Fairbanks (FAI) 10:01 Anchorage (ANC) S AS 388 Non-stop Boeing 737-800 (73H) 1:11 Effective 2026-03-16 through 2026-03-17
Daily 10:28 Seattle-Tacoma (SEA) 16:26 Saint Louis (STL) 1 AS 388 Non-stop Boeing 737 (73J) 3:58 Valid until 2026-01-06
Wed,Sat 11:45 Anchorage (ANC) S 13:40 Adak Island (ADK) AS 388 Non-stop Boeing 737-700 (73G) 2:55 Effective 2026-05-13 through 2026-06-06
Daily 15:24 Saint Louis (STL) 1 17:52 Seattle-Tacoma (SEA) AS 388 Non-stop Boeing 737 (73J) 4:28 Effective from 2026-06-10
Fri 17:00 Seattle-Tacoma (SEA) 22:46 Saint Louis (STL) 1 AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:46 Operates only on 2026-01-09
Fri 17:00 Seattle-Tacoma (SEA) 22:46 Saint Louis (STL) 1 AS 388 Non-stop Boeing 737 (73J) 3:46 Operates only on 2026-01-16
Fri 17:00 Seattle-Tacoma (SEA) 22:46 Saint Louis (STL) 1 AS 388 Non-stop Boeing 737 MAX 9 (7M9) 3:46 Effective 2026-01-23 through 2026-02-06
Daily 17:26 Saint Louis (STL) 1 19:59 Seattle-Tacoma (SEA) AS 388 Non-stop Boeing 737 (73J) 4:33 Valid until 2026-01-06
Daily 17:40 Seattle-Tacoma (SEA) 23:59 Nashville (BNA) AS 388 Non-stop Boeing 737 (73J) 4:19 Effective 2026-04-22 through 2026-05-12
Sat 18:19 Saint Louis (STL) 1 20:54 Seattle-Tacoma (SEA) AS 388 Non-stop Boeing 737 (73J) 4:35 Operates only on 2026-01-10
Sat 18:19 Saint Louis (STL) 1 20:54 Seattle-Tacoma (SEA) AS 388 Non-stop Boeing 737 MAX 9 (7M9) 4:35 Operates only on 2026-01-17
Sat 18:19 Saint Louis (STL) 1 20:54 Seattle-Tacoma (SEA) AS 388 Non-stop Boeing 737 (73J) 4:35 Effective 2026-01-24 through 2026-02-07

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This flight number is listed as serving the following routes:

Anchorage (ANC) - Adak Island (ADK)
Fairbanks (FAI) - Anchorage (ANC)
Seattle-Tacoma (SEA) - Nashville (BNA)
Seattle-Tacoma (SEA) - Saint Louis (STL)

All Alaska Airlines flights

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Alaska Airlines flight AS 388: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS388

08:32

Seattle-Tacoma (SEA)

14:26

Saint Louis (STL) 1

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:54, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:11, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Effective 2026-02-13 through 2026-03-13

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:11, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Effective 2026-03-03 through 2026-03-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:11, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:11, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:11, non-stop
Boeing 737-700 (73G)

Direct Flights:

Alaska Airlines AS388

08:50

Fairbanks (FAI)

10:01

Anchorage (ANC) S

Effective 2026-03-16 through 2026-03-17

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:11, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS388

10:28

Seattle-Tacoma (SEA)

16:26

Saint Louis (STL) 1

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:58, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

11:45

Anchorage (ANC) S

13:40

Adak Island (ADK)

Effective 2026-05-13 through 2026-06-06

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:55, non-stop
Boeing 737-700 (73G)

Direct Flights:

Alaska Airlines AS388

15:24

Saint Louis (STL) 1

17:52

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:28, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

17:00

Seattle-Tacoma (SEA)

22:46

Saint Louis (STL) 1

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS388

17:00

Seattle-Tacoma (SEA)

22:46

Saint Louis (STL) 1

Operates only on 2026-01-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:46, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

17:00

Seattle-Tacoma (SEA)

22:46

Saint Louis (STL) 1

Effective 2026-01-23 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS388

17:26

Saint Louis (STL) 1

19:59

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:33, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

17:40

Seattle-Tacoma (SEA)

23:59

Nashville (BNA)

Effective 2026-04-22 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:19, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

18:19

Saint Louis (STL) 1

20:54

Seattle-Tacoma (SEA)

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:35, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS388

18:19

Saint Louis (STL) 1

20:54

Seattle-Tacoma (SEA)

Operates only on 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS388

18:19

Saint Louis (STL) 1

20:54

Seattle-Tacoma (SEA)

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:35, non-stop
Boeing 737 (73J)

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Parallax here

This flight number is listed as serving the following routes:

Anchorage (ANC) - Adak Island (ADK)
Fairbanks (FAI) - Anchorage (ANC)
Seattle-Tacoma (SEA) - Nashville (BNA)
Seattle-Tacoma (SEA) - Saint Louis (STL)

All Alaska Airlines flights

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