Finnair flights from Seattle-Tacoma (SEA) to Detroit (DTW).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu,Sat 22:00 Seattle-Tacoma (SEA) 05:17 Detroit (DTW) E
Finnair AY 4579 Non-stop Boeing 737 (73J) 4:17 Effective from 2025-05-03
Codeshare flight, operated by Alaska Airlines.(AS 380)
The flight arrives 1 day after departure.


Finnair flights from Seattle-Tacoma (SEA) to Detroit (DTW).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective from 2025-05-03
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 380)
Duration: 4:17, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Detroit airport (DTW).
  • The flight distance is 1921 miles, or 3091 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:17.