Finnair
flight
AY 3740:
Dallas Fort Worth - London Heathrow
Dallas Fort Worth - London Heathrow
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3740
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 20)
Duration: 9:05, non-stop Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Finnair AY3740
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 20)
Duration: 9:05, non-stop Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
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Parallax here DFW-LHR
- AY 3740 is an international flight departing from Dallas Fort Worth airport, United States (DFW) and arriving at London Heathrow airport, United Kingdom (LHR).
- The flight distance is 4736 miles, or 7623 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+0 . 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 9:05.