Finnair
flight
AY 3981:
Seattle-Tacoma - Chicago O'Hare
Seattle-Tacoma - Chicago O'Hare
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3981
Effective 2026-06-12 through 2026-08-14
Mon
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Codeshare flight, operated by Alaska Airlines.
(AS 538)
Duration: 4:05, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3981
Effective 2026-08-17 through 2026-09-28
Mon
Tue
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Wed
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Thu
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Fri
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 538)
Duration: 4:05, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3981
Effective 2026-05-15 through 2026-06-09
Mon
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Tue
Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 538)
Duration: 4:04, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3981
Effective 2026-04-28 through 2026-05-05
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 538)
Duration: 3:58, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3981
Effective 2026-05-10 through 2026-05-12
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 538)
Duration: 3:58, non-stop Boeing 737 (73J)
- AY 3981 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 1715 miles, or 2760 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:58 and 4:05.