Gulf Air flights from London Heathrow (LHR) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 14:10 London Heathrow (LHR) 3 17:00 Chicago O'Hare (ORD) 5
Gulf Air GF 4120 Non-stop Boeing 787-8 (788) 8:50 Valid until 2026-03-07
Codeshare flight, operated by American Airlines.(AA 91)
Daily 14:10 London Heathrow (LHR) 3 18:00 Chicago O'Hare (ORD) 5
Gulf Air GF 4120 Non-stop Boeing 787-8 (788) 8:50 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by American Airlines.(AA 91)
Daily 14:25 London Heathrow (LHR) 3 17:00 Chicago O'Hare (ORD) 5
Gulf Air GF 4120 Non-stop Boeing 787-8 (788) 8:35 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 91)
Daily 14:25 London Heathrow (LHR) 3 17:00 Chicago O'Hare (ORD) 5
Gulf Air GF 4120 Non-stop Boeing 787-8 (788) 7:35 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 91)
Daily 09:15 London Heathrow (LHR) 3 11:55 Chicago O'Hare (ORD) 5
Gulf Air GF 6687 Non-stop Boeing 787-8 (788) 8:40 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 87)
Daily 09:15 London Heathrow (LHR) 3 11:55 Chicago O'Hare (ORD) 5
Gulf Air GF 6687 Non-stop Boeing 787-8 (788) 7:40 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 87)
Daily 12:35 London Heathrow (LHR) 3 15:25 Chicago O'Hare (ORD) 5
Gulf Air GF 6687 Non-stop Boeing 787-8 (788) 8:50 Valid until 2026-02-02
Codeshare flight, operated by American Airlines.(AA 87)
Tue-Fri 12:35 London Heathrow (LHR) 3 15:25 Chicago O'Hare (ORD) 5
Gulf Air GF 6687 Non-stop Boeing 787-8 (788) 8:50 Effective 2026-02-05 through 2026-02-13
Codeshare flight, operated by American Airlines.(AA 87)
Daily 12:35 London Heathrow (LHR) 3 15:25 Chicago O'Hare (ORD) 5
Gulf Air GF 6687 Non-stop Boeing 787-8 (788) 8:50 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 87)
Daily 12:35 London Heathrow (LHR) 3 16:25 Chicago O'Hare (ORD) 5
Gulf Air GF 6687 Non-stop Boeing 787-8 (788) 8:50 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by American Airlines.(AA 87)
Daily 12:15 London Heathrow (LHR) 3 14:40 Chicago O'Hare (ORD) 5
Gulf Air GF 6847 Non-stop Boeing 787-8 (788) 8:25 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 47)
Daily 12:15 London Heathrow (LHR) 3 14:40 Chicago O'Hare (ORD) 5
Gulf Air GF 6847 Non-stop Boeing 787-8 (788) 7:25 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 47)




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Gulf Air flights from London Heathrow (LHR) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Gulf Air GF4120
14:10
London Heathrow (LHR) 3

17:00
Chicago O'Hare (ORD) 5
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 91)
Duration: 8:50, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF4120
14:10
London Heathrow (LHR) 3

18:00
Chicago O'Hare (ORD) 5
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 91)
Duration: 8:50, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF4120
14:25
London Heathrow (LHR) 3

17:00
Chicago O'Hare (ORD) 5
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 91)
Duration: 8:35, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF4120
14:25
London Heathrow (LHR) 3

17:00
Chicago O'Hare (ORD) 5
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 91)
Duration: 7:35, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6687
09:15
London Heathrow (LHR) 3

11:55
Chicago O'Hare (ORD) 5
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 87)
Duration: 8:40, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6687
09:15
London Heathrow (LHR) 3

11:55
Chicago O'Hare (ORD) 5
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 87)
Duration: 7:40, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6687
12:35
London Heathrow (LHR) 3

15:25
Chicago O'Hare (ORD) 5
Valid until 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 87)
Duration: 8:50, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6687
12:35
London Heathrow (LHR) 3

15:25
Chicago O'Hare (ORD) 5
Effective 2026-02-05 through 2026-02-13
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 87)
Duration: 8:50, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6687
12:35
London Heathrow (LHR) 3

15:25
Chicago O'Hare (ORD) 5
Effective 2026-02-14 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 87)
Duration: 8:50, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6687
12:35
London Heathrow (LHR) 3

16:25
Chicago O'Hare (ORD) 5
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 87)
Duration: 8:50, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6847
12:15
London Heathrow (LHR) 3

14:40
Chicago O'Hare (ORD) 5
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 47)
Duration: 8:25, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Gulf Air GF6847
12:15
London Heathrow (LHR) 3

14:40
Chicago O'Hare (ORD) 5
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 47)
Duration: 7:25, non-stop
Boeing 787-8 (788)
  • An international route departing from London Heathrow airport, United Kingdom (LHR) and arriving at Chicago O'Hare airport, United States (ORD).
  • The flight distance is 3940 miles, or 6340 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 7:25 and 8:50.
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