Finnair flight AY 3762: Dallas Fort Worth - London Heathrow

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:50 Dallas Fort Worth (DFW) 10:00 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 777-300ER (77W) 9:10 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Daily 19:00 Dallas Fort Worth (DFW) 10:00 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 787-9 (789) 9:00 Effective 2026-01-06 through 2026-02-08
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Mon-Thu 19:00 Dallas Fort Worth (DFW) 10:00 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 787-9 (789) 9:00 Effective 2026-02-11 through 2026-02-19
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Daily 19:00 Dallas Fort Worth (DFW) 10:00 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 787-9 (789) 9:00 Effective 2026-02-20 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Daily 19:45 Dallas Fort Worth (DFW) 10:00 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 787-9 (789) 9:15 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Sat 19:45 Dallas Fort Worth (DFW) 10:50 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 777-300ER (77W) 9:05 Operates only on 2026-03-28
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Daily 19:45 Dallas Fort Worth (DFW) 10:50 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 777-300ER (77W) 9:05 Effective 2026-06-03 through 2026-10-23
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Daily 19:55 Dallas Fort Worth (DFW) 10:00 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 777-300ER (77W) 9:05 Effective from 2026-10-24
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.
Daily 20:50 Dallas Fort Worth (DFW) 12:10 London Heathrow (LHR) 3
AY 3762 Non-stop Boeing 777-300ER (77W) 9:20 Effective 2026-03-29 through 2026-06-02
Codeshare flight, operated by American Airlines.(AA 80)
The flight arrives 1 day after departure.


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Finnair flight AY 3762:
Dallas Fort Worth - London Heathrow
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3762
18:50
Dallas Fort Worth (DFW)

10:00(+1)
London Heathrow (LHR) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:10, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
19:00
Dallas Fort Worth (DFW)

10:00(+1)
London Heathrow (LHR) 3
Effective 2026-01-06 through 2026-02-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
19:00
Dallas Fort Worth (DFW)

10:00(+1)
London Heathrow (LHR) 3
Effective 2026-02-11 through 2026-02-19
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
19:00
Dallas Fort Worth (DFW)

10:00(+1)
London Heathrow (LHR) 3
Effective 2026-02-20 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
19:45
Dallas Fort Worth (DFW)

10:00(+1)
London Heathrow (LHR) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:15, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
19:45
Dallas Fort Worth (DFW)

10:50(+1)
London Heathrow (LHR) 3
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
19:45
Dallas Fort Worth (DFW)

10:50(+1)
London Heathrow (LHR) 3
Effective 2026-06-03 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
19:55
Dallas Fort Worth (DFW)

10:00(+1)
London Heathrow (LHR) 3
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:05, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY3762
20:50
Dallas Fort Worth (DFW)

12:10(+1)
London Heathrow (LHR) 3
Effective 2026-03-29 through 2026-06-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 80)
Duration: 9:20, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.
  • AY 3762 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 9:20.
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