Alaska Airlines
flight
AS 5553:
Keflavik, Reykjavik - Seattle-Tacoma
Keflavik, Reykjavik - Seattle-Tacoma
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS5553
Operates only on 2026-03-14
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Icelandair.
(FI 683)
Duration: 7:55, non-stop Boeing 757-200 (75W)
Direct Codeshare Flights:
Alaska Airlines AS5553
Effective 2026-03-29 through 2026-05-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 683)
Duration: 7:55, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS5553
Effective 2026-05-20 through 2026-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
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Codeshare flight, operated by Icelandair.
(FI 683)
Duration: 7:55, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS5553
Effective 2026-09-14 through 2026-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 683)
Duration: 7:55, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS5553
Effective 2026-10-14 through 2026-10-24
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Icelandair.
(FI 683)
Duration: 7:55, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS5553
Effective 2026-03-27 through 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by Icelandair.
(FI 683)
Duration: 7:55, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS5553
Operates only on 2026-10-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Icelandair.
(FI 683)
Duration: 7:55, non-stop Airbus A321neo (32Q)
- AS 5553 is an international flight departing from Keflavik, Reykjavik airport, Iceland (KEF) and arriving at Seattle-Tacoma airport, United States (SEA).
- The flight distance is 3609 miles, or 5807 km.
- The timezone of the departure airport is UTC+0 , 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 is 7:55.