Alaska Airlines
flight
AS 4008:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-03-08 through 2026-04-03
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 2671)
Duration: 2:11, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-04-04 through 2026-04-06
Mon
Tue
-
-
Wed
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-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2671)
Duration: 2:11, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2166)
Duration: 2:14, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-01-06 through 2026-01-13
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:29, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-01-09 through 2026-01-10
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:21, non-stop Boeing 787 (787)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-01-29 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:29, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-02-06 through 2026-02-10
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:29, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Alaska Airlines AS4008
Operates only on 2026-02-12
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 1728)
Duration: 3:21, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1728)
Duration: 3:20, non-stop Boeing 787 (787)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-01-14 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:29, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-01-21 through 2026-01-28
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:30, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-01-22 through 2026-01-27
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:29, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Alaska Airlines AS4008
Operates only on 2026-01-30
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3289)
Duration: 3:29, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-03-08 through 2026-04-03
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 2671)
Duration: 2:39, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-04-04 through 2026-04-06
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2671)
Duration: 2:39, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Operates only on 2026-01-05
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3834)
Duration: 3:34, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4008
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3834)
Duration: 3:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1291)
Duration: 3:25, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1291)
Duration: 3:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1291)
Duration: 3:11, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1291)
Duration: 3:03, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4008
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1291)
Duration: 3:09, non-stop Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
- Atlanta (ATL) - Dallas Fort Worth (DFW)
- Austin (AUS) - Los Angeles (LAX)
- Dallas Fort Worth (DFW) - Missoula (MSO)
- Miami (MIA) - Dallas Fort Worth (DFW)