Finnair
flight
AY 5537:
London Heathrow - Chicago O'Hare
London Heathrow - Chicago O'Hare
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY5537
Effective 2026-03-29 through 2026-09-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Finnair AY5537
Operates only on 2026-09-02
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 787-10 (781)
Direct Codeshare Flights:
Finnair AY5537
Effective 2026-09-03 through 2026-09-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Finnair AY5537
Effective 2026-09-23 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 787-10 (781)
Direct Codeshare Flights:
Finnair AY5537
Valid until 2026-02-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Finnair AY5537
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Finnair AY5537
Effective 2026-02-12 through 2026-02-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777-300ER (77W)
Direct Codeshare Flights:
Finnair AY5537
Effective 2026-02-26 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Finnair AY5537
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Finnair AY5537
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways.
(BA 297)
Duration: 9:00, non-stop Boeing 777 (777)
- AY 5537 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 is 9:00.