British Airways flight BA 1543: Chicago O'Hare - London Heathrow

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 17:50 Chicago O'Hare (ORD) 3 07:30 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:40 Effective 2024-09-04 through 2024-10-05
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 17:55 Chicago O'Hare (ORD) 3 07:50 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:55 Effective from 2025-03-30
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Sun 18:00 Chicago O'Hare (ORD) 3 07:45 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:45 Operates only on 2024-10-06
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 18:05 Chicago O'Hare (ORD) 3 07:50 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:45 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Mon,Sun 18:25 Chicago O'Hare (ORD) 3 08:15 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:50 Effective 2024-11-03 through 2024-11-04
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 18:30 Chicago O'Hare (ORD) 3 08:15 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:45 Effective 2024-11-05 through 2024-11-26
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 18:30 Chicago O'Hare (ORD) 3 08:15 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:45 Effective 2024-11-29 through 2025-02-12
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Thu-Sat 18:30 Chicago O'Hare (ORD) 3 08:15 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:45 Effective 2025-03-06 through 2025-03-08
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Sat 18:30 Chicago O'Hare (ORD) 3 08:15 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:45 Operates only on 2025-03-29
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 19:10 Chicago O'Hare (ORD) 3 09:00 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:50 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 19:30 Chicago O'Hare (ORD) 3 08:15 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:45 Effective 2024-10-26 through 2024-11-02
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 19:40 Chicago O'Hare (ORD) 3 08:15 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:35 Effective 2025-03-09 through 2025-03-28
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.
Daily 19:50 Chicago O'Hare (ORD) 3 09:20 London Heathrow (LHR) 3
BA 1543 Non-stop Boeing 787-9 (789) 7:30 Effective 2025-02-13 through 2025-03-05
Codeshare flight, operated by American Airlines.(AA 86)
The flight arrives 1 day after departure.


Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
British Airways flight BA 1543:
Chicago O'Hare - London Heathrow
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA1543
17:50
Chicago O'Hare (ORD) 3

07:30(+1)
London Heathrow (LHR) 3
Effective 2024-09-04 through 2024-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
17:55
Chicago O'Hare (ORD) 3

07:50(+1)
London Heathrow (LHR) 3
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:55, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
18:00
Chicago O'Hare (ORD) 3

07:45(+1)
London Heathrow (LHR) 3
Operates only on 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
18:05
Chicago O'Hare (ORD) 3

07:50(+1)
London Heathrow (LHR) 3
Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
18:25
Chicago O'Hare (ORD) 3

08:15(+1)
London Heathrow (LHR) 3
Effective 2024-11-03 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
18:30
Chicago O'Hare (ORD) 3

08:15(+1)
London Heathrow (LHR) 3
Effective 2024-11-05 through 2024-11-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
18:30
Chicago O'Hare (ORD) 3

08:15(+1)
London Heathrow (LHR) 3
Effective 2024-11-29 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
18:30
Chicago O'Hare (ORD) 3

08:15(+1)
London Heathrow (LHR) 3
Effective 2025-03-06 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
18:30
Chicago O'Hare (ORD) 3

08:15(+1)
London Heathrow (LHR) 3
Operates only on 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
19:10
Chicago O'Hare (ORD) 3

09:00(+1)
London Heathrow (LHR) 3
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
19:30
Chicago O'Hare (ORD) 3

08:15(+1)
London Heathrow (LHR) 3
Effective 2024-10-26 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
19:40
Chicago O'Hare (ORD) 3

08:15(+1)
London Heathrow (LHR) 3
Effective 2025-03-09 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:35, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
British Airways BA1543
19:50
Chicago O'Hare (ORD) 3

09:20(+1)
London Heathrow (LHR) 3
Effective 2025-02-13 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 86)
Duration: 7:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
  • BA 1543 is an international flight 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 7:30 and 7:55.
All British Airways flights
All ORD-LHR flights
Return (LHR-ORD) flights
Feedback     -     Disclaimer     -     Privacy