American Airlines flight AA 51: London Heathrow - Dallas Fort Worth

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:20 London Heathrow (LHR) 3 12:50 Dallas Fort Worth (DFW) D
AA 51 Non-stop Boeing 777-300ER (77W) 10:30 Valid until 2026-02-02
Tue,Wed 08:20 London Heathrow (LHR) 3 12:50 Dallas Fort Worth (DFW) D
AA 51 Non-stop Boeing 777-300ER (77W) 10:30 Effective 2026-02-10 through 2026-02-11
Daily 08:20 London Heathrow (LHR) 3 12:45 Dallas Fort Worth (DFW) D
AA 51 Non-stop Boeing 777-300ER (77W) 10:25 Effective 2026-02-12 through 2026-02-28
Daily 08:20 London Heathrow (LHR) 3 12:45 Dallas Fort Worth (DFW) D
AA 51 Non-stop Boeing 777-200 (772) 10:25 Effective 2026-03-01 through 2026-03-07
Daily 08:20 London Heathrow (LHR) 3 13:40 Dallas Fort Worth (DFW) D
AA 51 Non-stop Boeing 777-200 (772) 10:20 Effective 2026-03-08 through 2026-03-28
Daily 08:20 London Heathrow (LHR) 3 12:20 Dallas Fort Worth (DFW) D
AA 51 Non-stop Boeing 777-300ER (77W) 10:00 Effective 2026-03-29 through 2026-10-24
Daily 08:20 London Heathrow (LHR) 3 13:55 Dallas Fort Worth (DFW) D
AA 51 Non-stop Boeing 777-200 (772) 10:35 Effective from 2026-10-25


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American Airlines flight AA 51:
London Heathrow - Dallas Fort Worth
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA51
08:20
London Heathrow (LHR) 3

12:50
Dallas Fort Worth (DFW) D
Valid until 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:30, non-stop
Boeing 777-300ER (77W)
Direct Flights:
American Airlines AA51
08:20
London Heathrow (LHR) 3

12:50
Dallas Fort Worth (DFW) D
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:30, non-stop
Boeing 777-300ER (77W)
Direct Flights:
American Airlines AA51
08:20
London Heathrow (LHR) 3

12:45
Dallas Fort Worth (DFW) D
Effective 2026-02-12 through 2026-02-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:25, non-stop
Boeing 777-300ER (77W)
Direct Flights:
American Airlines AA51
08:20
London Heathrow (LHR) 3

12:45
Dallas Fort Worth (DFW) D
Effective 2026-03-01 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:25, non-stop
Boeing 777-200 (772)
Direct Flights:
American Airlines AA51
08:20
London Heathrow (LHR) 3

13:40
Dallas Fort Worth (DFW) D
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:20, non-stop
Boeing 777-200 (772)
Direct Flights:
American Airlines AA51
08:20
London Heathrow (LHR) 3

12:20
Dallas Fort Worth (DFW) D
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:00, non-stop
Boeing 777-300ER (77W)
Direct Flights:
American Airlines AA51
08:20
London Heathrow (LHR) 3

13:55
Dallas Fort Worth (DFW) D
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:35, non-stop
Boeing 777-200 (772)
  • AA 51 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Dallas Fort Worth airport, United States (DFW).
  • The flight distance is 4736 miles, or 7623 km.
  • The timezone of the departure airport is UTC+0 , 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 10:00 and 10:35.
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