American Airlines flight AA 78: Dallas Fort Worth - London Heathrow

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 20:40 Dallas Fort Worth (DFW) 11:40 London Heathrow (LHR) 3
AA 78 Non-stop Boeing 777-300ER (77W) 9:00 Effective from 2025-11-02
The flight arrives 1 day after departure.
Daily 21:35 Dallas Fort Worth (DFW) 11:40 London Heathrow (LHR) 3
AA 78 Non-stop Boeing 777-300ER (77W) 9:05 Effective 2025-10-26 through 2025-11-01
The flight arrives 1 day after departure.
Sat 21:40 Dallas Fort Worth (DFW) 11:40 London Heathrow (LHR) 3
AA 78 Non-stop Boeing 777-300ER (77W) 9:00 Operates only on 2025-10-25
The flight arrives 1 day after departure.
Daily 22:59 Dallas Fort Worth (DFW) 14:25 London Heathrow (LHR) 3
AA 78 Non-stop Boeing 777-300ER (77W) 9:26 Valid until 2025-10-04
The flight arrives 1 day after departure.
Daily 22:59 Dallas Fort Worth (DFW) 14:25 London Heathrow (LHR) 3
AA 78 Non-stop Boeing 777-200 (772) 9:26 Effective 2025-10-05 through 2025-10-24
The flight arrives 1 day after departure.
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Parallax here DFW-LHR
American Airlines flight AA 78:
Dallas Fort Worth - London Heathrow
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA78
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

American Airlines AA78
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

American Airlines AA78
Operates only on 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:00, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

American Airlines AA78
Valid until 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:26, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

American Airlines AA78
Effective 2025-10-05 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:26, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
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  • AA 78 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 varies between 9:00 and 9:26.