Alaska Airlines
flight
AS 4144:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4144
Operates only on 2026-01-06
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Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:49, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
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Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:56, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4144
Operates only on 2026-02-12
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Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:45, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:52, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-03-08 through 2026-03-10
Mon
Tue
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Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:47, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4144
Valid until 2026-01-05
Mon
Tue
Wed
Thu
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Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:41, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4144
Valid until 2026-01-01
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Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:37, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:10, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:34, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:16, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:13, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-09-09 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2617)
Duration: 3:12, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-03-11 through 2026-04-06
Mon
Tue
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Wed
Thu
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Sun
Codeshare flight, operated by American Airlines.
(AA 5207)
Duration: 1:39, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-03-17 through 2026-03-31
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Codeshare flight, operated by American Airlines.
(AA 5207)
Duration: 1:39, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4144
Effective 2026-03-14 through 2026-04-04
Mon
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Codeshare flight, operated by American Airlines.
(AA 5207)
Duration: 1:39, non-stop Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
- Knoxville (TYS) - Ronald Reagan Washington (DCA)
- Washington Dulles (IAD) - Dallas Fort Worth (DFW)