Alaska Airlines
flight
AS 4321:
San Diego - Dallas Fort Worth
San Diego - Dallas Fort Worth
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4321
Effective 2026-04-07 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2535)
Duration: 3:11, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4321
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2535)
Duration: 3:05, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4321
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2535)
Duration: 3:11, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4321
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2535)
Duration: 3:03, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4321
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2535)
Duration: 3:00, non-stop Airbus A321 (321)
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Parallax here SAN-DFW
- AS 4321 is a domestic flight departing from the San Diego airport (SAN) and arriving at Dallas Fort Worth airport (DFW).
- The flight distance is 1168 miles, or 1879 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:00 and 3:11.