Finnair
flight
AY 3973:
Seattle-Tacoma - Pasco
Seattle-Tacoma - Pasco
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3973
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 2435)
Duration: 0:55, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY3973
Effective 2026-06-12 through 2026-08-14
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 2304)
Duration: 1:00, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY3973
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
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 2304)
Duration: 1:00, non-stop Embraer EMB 175 (E75)
- AY 3973 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Pasco airport (PSC).
- The flight distance is 172 miles, or 276 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 0:55 and 1:00.