Alaska Airlines flight AS 645: Phoenix Sky Harbor - Seattle-Tacoma

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FLIGHT SCHEDULE
Direct Flights:
Tue-Fri,Sun 07:00 Phoenix Sky Harbor (PHX) 3 10:11 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:11 Valid until 2025-05-02
Thu-Sun 07:00 Phoenix Sky Harbor (PHX) 3 10:11 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:11 Effective 2025-05-03 through 2025-05-10
Mon-Wed,Sun 07:00 Phoenix Sky Harbor (PHX) 3 10:11 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-800 (73H) 3:11 Effective 2025-05-05 through 2025-05-12
Tue 07:00 Phoenix Sky Harbor (PHX) 3 10:11 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:11 Operates only on 2025-05-13
Wed 07:00 Phoenix Sky Harbor (PHX) 3 10:11 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 9 (7M9) 3:11 Operates only on 2025-05-14
Mon-Fri,Sun 07:00 Phoenix Sky Harbor (PHX) 3 10:10 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-800 (73H) 3:10 Effective 2025-05-15 through 2025-05-22
Sat 07:00 Phoenix Sky Harbor (PHX) 3 10:10 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:10 Operates only on 2025-05-17
Fri 07:00 Phoenix Sky Harbor (PHX) 3 10:10 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-900 (739) 3:10 Operates only on 2025-05-23
Daily 07:00 Phoenix Sky Harbor (PHX) 3 10:10 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-800 (73H) 3:10 Effective 2025-05-24 through 2025-06-11
Daily 07:00 Phoenix Sky Harbor (PHX) 3 10:07 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:07 Effective 2025-08-20 through 2025-10-03
Daily 07:00 Phoenix Sky Harbor (PHX) 3 09:59 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 2:59 Effective 2025-10-04 through 2025-11-01
Thu,Sun 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 9 (7M9) 3:04 Effective 2025-06-12 through 2025-06-15
Tue-Fri 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:04 Effective 2025-06-13 through 2025-06-20
Sat 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 8 (7M8) 3:04 Effective 2025-06-14 through 2025-07-05
Mon 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-800 (73H) 3:04 Effective 2025-06-16 through 2025-06-30
Wed,Sun 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:04 Effective 2025-06-22 through 2025-06-29
Tue,Thu,Fri 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 9 (7M9) 3:04 Effective 2025-06-24 through 2025-06-27
Tue,Wed,Sun 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:04 Effective 2025-07-01 through 2025-07-09
Thu 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 9 (7M9) 3:04 Operates only on 2025-07-03
Mon,Fri 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-800 (73H) 3:04 Effective 2025-07-04 through 2025-07-11
Tue-Thu,Sun 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:04 Effective 2025-07-10 through 2025-07-17
Fri,Sat 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-800 (73H) 3:04 Effective 2025-07-12 through 2025-07-18
Mon,Sun 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 9 (7M9) 3:04 Effective 2025-07-14 through 2025-07-20
Sat 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 8 (7M8) 3:04 Effective 2025-07-19 through 2025-08-16
Mon,Fri 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737-800 (73H) 3:04 Effective 2025-07-21 through 2025-08-18
Tue,Thu 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 9 (7M9) 3:04 Effective 2025-07-22 through 2025-07-24
Tue,Wed,Sun 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 3:04 Effective 2025-07-23 through 2025-08-19
Thu 07:05 Phoenix Sky Harbor (PHX) 3 10:09 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 MAX 9 (7M9) 3:04 Effective 2025-07-31 through 2025-08-14
Daily 08:00 Phoenix Sky Harbor (PHX) 3 09:59 Seattle-Tacoma (SEA)
AS 645 Non-stop Boeing 737 (73J) 2:59 Effective from 2025-11-02
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Alaska Airlines flight AS 645:
Phoenix Sky Harbor - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS645
Valid until 2025-05-02
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:11, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-05-03 through 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:11, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-05-05 through 2025-05-12
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:11, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS645
Operates only on 2025-05-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:11, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:11, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS645
Effective 2025-05-15 through 2025-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS645
Operates only on 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737-900 (739)

Alaska Airlines AS645
Effective 2025-05-24 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:10, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS645
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:07, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-10-04 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-06-12 through 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:04, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS645
Effective 2025-06-13 through 2025-06-20
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-06-14 through 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:04, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS645
Effective 2025-06-16 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS645
Effective 2025-06-22 through 2025-06-29
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-06-24 through 2025-06-27
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS645
Effective 2025-07-01 through 2025-07-09
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS645
Effective 2025-07-04 through 2025-07-11
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS645
Effective 2025-07-10 through 2025-07-17
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 3:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-07-12 through 2025-07-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 3:04, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS645
Effective 2025-07-14 through 2025-07-20
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:04, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS645
Effective 2025-07-19 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:04, non-stop
Boeing 737 MAX 8 (7M8)

Alaska Airlines AS645
Effective 2025-07-21 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737-800 (73H)

Alaska Airlines AS645
Effective 2025-07-22 through 2025-07-24
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS645
Effective 2025-07-23 through 2025-08-19
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:04, non-stop
Boeing 737 (73J)

Alaska Airlines AS645
Effective 2025-07-31 through 2025-08-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737 MAX 9 (7M9)

Alaska Airlines AS645
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737 (73J)
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Parallax here PHX-SEA
  • AS 645 is a domestic flight departing from the Phoenix Sky Harbor airport (PHX) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1106 miles, or 1781 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 2:59 and 3:11.