Alaska Airlines
flight
AS 4122:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2680)
Duration: 3:11, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4122
Operates only on 2026-01-01
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 3165)
Duration: 3:30, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-03-08 through 2026-03-19
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 2531)
Duration: 1:50, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2487)
Duration: 1:43, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Alaska Airlines AS4122
Operates only on 2026-03-14
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 5625)
Duration: 1:22, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-05-13 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2920)
Duration: 3:22, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6202)
Duration: 1:50, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-08-05 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2487)
Duration: 1:48, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2680)
Duration: 3:03, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-08-05 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2487)
Duration: 1:49, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2487)
Duration: 1:56, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 5286)
Duration: 1:20, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-03-21 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 5286)
Duration: 1:15, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2680)
Duration: 3:06, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-02-14 through 2026-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
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-
Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 5286)
Duration: 1:20, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6202)
Duration: 1:55, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-03-21 through 2026-04-06
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 5286)
Duration: 1:28, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 5286)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4122
Effective 2026-02-22 through 2026-03-06
Mon
-
-
Tue
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-
Wed
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-
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by American Airlines.
(AA 5286)
Duration: 1:24, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4122
Operates only on 2026-01-06
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 5662)
Duration: 1:18, non-stop Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
- Charleston (CHS) - Philadelphia (PHL)
- Dallas Fort Worth (DFW) - Houston Hobby (HOU)
- Dallas Fort Worth (DFW) - Santa Ana (SNA)
- Saint Louis (STL) - Dallas Fort Worth (DFW)