Icelandair flight FI 7643: Seattle-Tacoma - Phoenix Sky Harbor

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Sat 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:54 Effective 2025-06-12 through 2025-06-21
Codeshare flight, operated by Alaska Airlines.(AS 700)
Sun 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Operates only on 2025-06-15
Codeshare flight, operated by Alaska Airlines.(AS 700)
Mon-Fri,Sun 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:54 Effective 2025-06-22 through 2025-07-04
Codeshare flight, operated by Alaska Airlines.(AS 700)
Sat 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737-800 (73H) 2:54 Operates only on 2025-06-28
Codeshare flight, operated by Alaska Airlines.(AS 700)
Mon,Wed-Sun 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:54 Effective 2025-07-05 through 2025-07-14
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Operates only on 2025-07-08
Codeshare flight, operated by Alaska Airlines.(AS 700)
Daily 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:54 Effective 2025-07-15 through 2025-07-22
Codeshare flight, operated by Alaska Airlines.(AS 700)
Wed 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737-800 (73H) 2:54 Effective 2025-07-23 through 2025-07-30
Codeshare flight, operated by Alaska Airlines.(AS 700)
Mon,Tue,Thu-Sun 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:54 Effective 2025-07-24 through 2025-08-04
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737-900 (739) 2:54 Operates only on 2025-08-05
Codeshare flight, operated by Alaska Airlines.(AS 700)
Daily 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:54 Effective 2025-08-06 through 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue 13:35 Seattle-Tacoma (SEA) 16:29 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 MAX 9 (7M9) 2:54 Operates only on 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 700)
Tue-Sun 13:40 Seattle-Tacoma (SEA) 16:28 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:48 Effective 2025-05-22 through 2025-06-01
Codeshare flight, operated by Alaska Airlines.(AS 700)
Mon 13:40 Seattle-Tacoma (SEA) 16:28 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 MAX 9 (7M9) 2:48 Operates only on 2025-05-26
Codeshare flight, operated by Alaska Airlines.(AS 700)
Daily 13:40 Seattle-Tacoma (SEA) 16:28 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 2:48 Effective 2025-06-02 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 700)
Daily 14:02 Seattle-Tacoma (SEA) 17:05 Phoenix Sky Harbor (PHX) 3
FI 7643 Non-stop Boeing 737 (73J) 3:03 Effective 2025-08-20 through 2025-09-14
Codeshare flight, operated by Alaska Airlines.(AS 700)
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Icelandair flight FI 7643:
Seattle-Tacoma - Phoenix Sky Harbor
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Icelandair FI7643
Effective 2025-06-12 through 2025-06-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 (73J)

Icelandair FI7643
Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI7643
Effective 2025-06-22 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 (73J)

Icelandair FI7643
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737-800 (73H)

Icelandair FI7643
Effective 2025-07-05 through 2025-07-14
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 (73J)

Icelandair FI7643
Operates only on 2025-07-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI7643
Effective 2025-07-15 through 2025-07-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 (73J)

Icelandair FI7643
Effective 2025-07-23 through 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737-800 (73H)

Icelandair FI7643
Effective 2025-07-24 through 2025-08-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 (73J)

Icelandair FI7643
Operates only on 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737-900 (739)

Icelandair FI7643
Effective 2025-08-06 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 (73J)

Icelandair FI7643
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:54, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI7643
Effective 2025-05-22 through 2025-06-01
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:48, non-stop
Boeing 737 (73J)

Icelandair FI7643
Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:48, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI7643
Effective 2025-06-02 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 2:48, non-stop
Boeing 737 (73J)

Icelandair FI7643
Effective 2025-08-20 through 2025-09-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 700)
Duration: 3:03, non-stop
Boeing 737 (73J)
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  • FI 7643 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Phoenix Sky Harbor airport (PHX).
  • The flight distance is 1106 miles, or 1781 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 varies between 2:48 and 3:03.