Alaska Airlines flight AS 638: Seattle-Tacoma - Tucson

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FLIGHT SCHEDULE
Direct Flights:
Daily 18:35 Seattle-Tacoma (SEA) 21:36 Tucson (TUS)
AS 638 Non-stop Boeing 737 (73J) 3:01 Effective 2025-10-04 through 2025-11-01
Daily 18:35 Seattle-Tacoma (SEA) 22:36 Tucson (TUS)
AS 638 Non-stop Boeing 737 (73J) 3:01 Effective from 2025-11-02
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Parallax here SEA-TUS
Alaska Airlines flight AS 638:
Seattle-Tacoma - Tucson
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS638
Effective 2025-10-04 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Boeing 737 (73J)

Alaska Airlines AS638
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Boeing 737 (73J)
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Parallax here SEA-TUS
  • AS 638 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Tucson airport (TUS).
  • The flight distance is 1216 miles, or 1956 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 is 3:01.