American Airlines flight AA 91: London Heathrow - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 11:55 London Heathrow (LHR) 3 15:37 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:42 Effective 2024-10-27 through 2024-11-02
Mon,Sun 11:55 London Heathrow (LHR) 3 14:37 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:42 Effective 2024-11-03 through 2024-11-04
Daily 11:55 London Heathrow (LHR) 3 14:45 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:50 Effective 2024-11-05 through 2024-11-27
Daily 11:55 London Heathrow (LHR) 3 14:45 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:50 Effective 2024-11-30 through 2025-03-08
Daily 11:55 London Heathrow (LHR) 3 15:45 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:50 Effective 2025-03-09 through 2025-03-29
Daily 14:25 London Heathrow (LHR) 3 17:05 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:40 Effective 2024-09-04 through 2024-10-25
Sat 14:25 London Heathrow (LHR) 3 17:07 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:42 Operates only on 2024-10-26
Daily 14:25 London Heathrow (LHR) 3 17:00 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:35 Effective from 2025-03-30
Daily 14:45 London Heathrow (LHR) 3 17:25 Chicago O'Hare (ORD) 5
AA 91 Non-stop Boeing 787-9 (789) 8:40 Valid until 2024-09-03


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American Airlines flight AA 91:
London Heathrow - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA91
11:55
London Heathrow (LHR) 3

15:37
Chicago O'Hare (ORD) 5
Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:42, non-stop
Boeing 787-9 (789)
American Airlines AA91
11:55
London Heathrow (LHR) 3

14:37
Chicago O'Hare (ORD) 5
Effective 2024-11-03 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:42, non-stop
Boeing 787-9 (789)
American Airlines AA91
11:55
London Heathrow (LHR) 3

14:45
Chicago O'Hare (ORD) 5
Effective 2024-11-05 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:50, non-stop
Boeing 787-9 (789)
American Airlines AA91
11:55
London Heathrow (LHR) 3

14:45
Chicago O'Hare (ORD) 5
Effective 2024-11-30 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:50, non-stop
Boeing 787-9 (789)
American Airlines AA91
11:55
London Heathrow (LHR) 3

15:45
Chicago O'Hare (ORD) 5
Effective 2025-03-09 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:50, non-stop
Boeing 787-9 (789)
American Airlines AA91
14:25
London Heathrow (LHR) 3

17:05
Chicago O'Hare (ORD) 5
Effective 2024-09-04 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:40, non-stop
Boeing 787-9 (789)
American Airlines AA91
14:25
London Heathrow (LHR) 3

17:07
Chicago O'Hare (ORD) 5
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:42, non-stop
Boeing 787-9 (789)
American Airlines AA91
14:25
London Heathrow (LHR) 3

17:00
Chicago O'Hare (ORD) 5
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:35, non-stop
Boeing 787-9 (789)
American Airlines AA91
14:45
London Heathrow (LHR) 3

17:25
Chicago O'Hare (ORD) 5
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:40, non-stop
Boeing 787-9 (789)
  • AA 91 is an international flight 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 8:35 and 8:50.
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