Finnair flight AY 4042: Seattle-Tacoma - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed,Fri-Sun 13:24 Seattle-Tacoma (SEA) 19:35 Chicago O'Hare (ORD) 3
AY 4042 Non-stop Boeing 737-800 (738) 4:11 Effective from 2025-06-06
Codeshare flight, operated by American Airlines.(AA 2359)
Sun 13:26 Seattle-Tacoma (SEA) 19:31 Chicago O'Hare (ORD) 3
AY 4042 Non-stop Boeing 737-800 (738) 4:05 Valid until 2024-09-01
Codeshare flight, operated by American Airlines.(AA 2359)
Tue,Wed,Fri-Sun 13:29 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 3
AY 4042 Non-stop Boeing 737-800 (738) 4:11 Effective 2025-05-06 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 2359)
Tue,Wed,Fri-Sun 13:32 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 3
AY 4042 Non-stop Boeing 737-800 (738) 4:08 Effective 2025-04-04 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2359)
Tue,Wed,Sun 13:35 Seattle-Tacoma (SEA) 19:40 Chicago O'Hare (ORD) 3
AY 4042 Non-stop Boeing 737-800 (738) 4:05 Effective 2025-03-30 through 2025-04-02
Codeshare flight, operated by American Airlines.(AA 2398)
Mon,Thu 22:52 Seattle-Tacoma (SEA) 05:07 Chicago O'Hare (ORD) 3
AY 4042 Non-stop Boeing 737-800 (738) 4:15 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 2368)
The flight arrives 1 day after departure.
Finnair flight AY 4042:
Seattle-Tacoma - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY4042
Effective from 2025-06-06
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:11, non-stop
Boeing 737-800 (738)

Finnair AY4042
Valid until 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:05, non-stop
Boeing 737-800 (738)

Finnair AY4042
Effective 2025-05-06 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:11, non-stop
Boeing 737-800 (738)

Finnair AY4042
Effective 2025-04-04 through 2025-05-04
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2359)
Duration: 4:08, non-stop
Boeing 737-800 (738)

Finnair AY4042
Effective 2025-03-30 through 2025-04-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2398)
Duration: 4:05, non-stop
Boeing 737-800 (738)

Finnair AY4042
Effective from 2025-06-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2368)
Duration: 4:15, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
  • AY 4042 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 4:05 and 4:15.