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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 21:50 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 4331 Non-stop Boeing 787-8 (788) 7:40 Effective 2025-10-25 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 98) The flight arrives 1 day after departure.
Sat 21:50 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 4331 Non-stop Boeing 787-8 (788) 6:40 Effective from 2025-11-08 Codeshare flight, operated by American Airlines.(AA 98) The flight arrives 1 day after departure.
Daily 22:20 Chicago O'Hare (ORD) 3 12:10 London Heathrow (LHR) 3 Gulf Air GF 4331 Non-stop Boeing 787-8 (788) 7:50 Valid until 2025-07-04 Codeshare flight, operated by American Airlines.(AA 98) The flight arrives 1 day after departure.
Daily 22:30 Chicago O'Hare (ORD) 3 12:10 London Heathrow (LHR) 3 Gulf Air GF 4331 Non-stop Boeing 787-8 (788) 7:40 Effective 2025-07-05 through 2025-10-24 Codeshare flight, operated by American Airlines.(AA 98) The flight arrives 1 day after departure.
Mon-Fri,Sun 22:30 Chicago O'Hare (ORD) 3 12:10 London Heathrow (LHR) 3 Gulf Air GF 4331 Non-stop Boeing 787-8 (788) 8:40 Effective 2025-10-26 through 2025-10-31 Codeshare flight, operated by American Airlines.(AA 98) The flight arrives 1 day after departure.
Mon-Fri,Sun 22:30 Chicago O'Hare (ORD) 3 12:10 London Heathrow (LHR) 3 Gulf Air GF 4331 Non-stop Boeing 787-8 (788) 7:40 Effective from 2025-11-02 Codeshare flight, operated by American Airlines.(AA 98) The flight arrives 1 day after departure.
Daily 17:30 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 7:50 Effective 2025-05-05 through 2025-06-04 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Daily 17:45 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 7:35 Effective 2025-07-05 through 2025-10-24 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Mon-Fri,Sun 17:45 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 8:35 Effective 2025-10-26 through 2025-10-31 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Mon-Fri,Sun 17:45 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 7:35 Effective from 2025-11-02 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Daily 17:50 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 7:30 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Daily 17:50 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 7:30 Effective 2025-06-05 through 2025-07-04 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Sat 18:30 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 7:50 Effective 2025-10-25 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Sat 18:30 Chicago O'Hare (ORD) 3 07:20 London Heathrow (LHR) 3 Gulf Air GF 6686 Non-stop Boeing 787-8 (788) 6:50 Effective from 2025-11-08 Codeshare flight, operated by American Airlines.(AA 86) The flight arrives 1 day after departure.
Daily 20:30 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 6886 Non-stop Boeing 787-8 (788) 8:00 Effective 2025-05-05 through 2025-07-04 Codeshare flight, operated by American Airlines.(AA 46) The flight arrives 1 day after departure.
Daily 20:35 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 6886 Non-stop Boeing 787-8 (788) 7:55 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 46) The flight arrives 1 day after departure.
Daily 20:35 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 6886 Non-stop Boeing 787-8 (788) 7:55 Effective 2025-07-05 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 46) The flight arrives 1 day after departure.
Daily 20:35 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 6886 Non-stop Boeing 787-8 (788) 7:55 Effective 2025-10-06 through 2025-10-24 Codeshare flight, operated by American Airlines.(AA 46) The flight arrives 1 day after departure.
Mon-Fri,Sun 20:35 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 6886 Non-stop Boeing 787-8 (788) 8:55 Effective 2025-10-26 through 2025-10-31 Codeshare flight, operated by American Airlines.(AA 46) The flight arrives 1 day after departure.
Mon-Fri,Sun 20:35 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 6886 Non-stop Boeing 787-8 (788) 7:55 Effective from 2025-11-02 Codeshare flight, operated by American Airlines.(AA 46) The flight arrives 1 day after departure.
Daily 20:40 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3 Gulf Air GF 6886 Non-stop Boeing 787-8 (788) 7:50 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 46) The flight arrives 1 day after departure.

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Parallax here ORD-LHR

An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at London Heathrow airport, United Kingdom (LHR).
The flight distance is 3940 miles, or 6340 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 6:40 and 8:55.

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

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Gulf Air GF4331

21:50

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective 2025-10-25 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 98)

Duration: 7:40, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF4331

21:50

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective from 2025-11-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 98)

Duration: 6:40, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF4331

22:20

Chicago O'Hare (ORD) 3

12:10(+1)

London Heathrow (LHR) 3

Valid until 2025-07-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 98)

Duration: 7:50, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF4331

22:30

Chicago O'Hare (ORD) 3

12:10(+1)

London Heathrow (LHR) 3

Effective 2025-07-05 through 2025-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 98)

Duration: 7:40, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF4331

22:30

Chicago O'Hare (ORD) 3

12:10(+1)

London Heathrow (LHR) 3

Effective 2025-10-26 through 2025-10-31

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 98)

Duration: 8:40, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF4331

22:30

Chicago O'Hare (ORD) 3

12:10(+1)

London Heathrow (LHR) 3

Effective from 2025-11-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 98)

Duration: 7:40, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

17:30

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 7:50, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

17:45

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Effective 2025-07-05 through 2025-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 7:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

17:45

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Effective 2025-10-26 through 2025-10-31

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 8:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

17:45

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Effective from 2025-11-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 7:35, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

17:50

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Valid until 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 7:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

17:50

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Effective 2025-06-05 through 2025-07-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 7:30, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

18:30

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Effective 2025-10-25 through 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 7:50, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6686

18:30

Chicago O'Hare (ORD) 3

07:20(+1)

London Heathrow (LHR) 3

Effective from 2025-11-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 86)

Duration: 6:50, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6886

20:30

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective 2025-05-05 through 2025-07-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 46)

Duration: 8:00, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6886

20:35

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Valid until 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 46)

Duration: 7:55, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6886

20:35

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective 2025-07-05 through 2025-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 46)

Duration: 7:55, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6886

20:35

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective 2025-10-06 through 2025-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 46)

Duration: 7:55, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6886

20:35

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective 2025-10-26 through 2025-10-31

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 46)

Duration: 8:55, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6886

20:35

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective from 2025-11-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 46)

Duration: 7:55, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Gulf Air GF6886

20:40

Chicago O'Hare (ORD) 3

10:30(+1)

London Heathrow (LHR) 3

Effective 2025-09-03 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 46)

Duration: 7:50, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

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Parallax here ORD-LHR

An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at London Heathrow airport, United Kingdom (LHR).
The flight distance is 3940 miles, or 6340 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 6:40 and 8:55.

All ORD-LHR flights

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