Finnair
flight
AY 3837:
Chicago O'Hare - Madrid
Chicago O'Hare - Madrid
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3837
Operates only on 2026-03-28
Mon
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.(AA 126Z)
Duration: 8:05, non-stop Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3837
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 126)
Duration: 8:05, non-stop Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3837
Effective 2026-03-29 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 126)
Duration: 8:05, non-stop Boeing 787-8 (788)
The flight arrives 1 day after departure.
- AY 3837 is an international flight departing from Chicago O'Hare airport, United States (ORD) and arriving at Madrid airport, Spain (MAD).
- The flight distance is 4189 miles, or 6741 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+1 . 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 8:05.