British Airways flight BA 1544: London Heathrow - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 12:15 London Heathrow (LHR) 3 14:40 Chicago O'Hare (ORD) 5
BA 1544 Non-stop Boeing 787-9 (789) 8:25 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 47)
Daily 12:35 London Heathrow (LHR) 3 16:30 Chicago O'Hare (ORD) 5
BA 1544 Non-stop Boeing 787-9 (789) 8:55 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 47)


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British Airways flight BA 1544:
London Heathrow - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA1544
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 787-9 (789)
Direct Codeshare Flights:
British Airways BA1544
12:35
London Heathrow (LHR) 3

16:30
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: 8:55, non-stop
Boeing 787-9 (789)
  • BA 1544 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 8:25 and 8:55.
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