Alaska Airlines flight AS 638: Seattle-Tacoma - Tucson

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

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.

Alaska Airlines flight AS 638:
Seattle-Tacoma - Tucson

FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS638

18:35

21:36

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

18:35

22:36

Effective from 2025-11-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:01, non-stop
Boeing 737 (73J)

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.

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