Finnair
flight
AY 3977:
Seattle-Tacoma - San Diego
Seattle-Tacoma - San Diego
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3977
Effective 2026-05-15 through 2026-06-09
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1366)
Duration: 2:46, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3977
Effective 2026-06-12 through 2026-08-14
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1348)
Duration: 2:57, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3977
Effective 2026-08-17 through 2026-09-28
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 1348)
Duration: 2:57, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3977
Effective 2026-04-28 through 2026-05-05
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 1424)
Duration: 2:46, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Finnair AY3977
Effective 2026-05-10 through 2026-05-12
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1424)
Duration: 2:46, non-stop Boeing 737 (73J)
- AY 3977 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at San Diego airport (SAN).
- The flight distance is 1051 miles, or 1691 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 2:46 and 2:57.