British Airways flight BA 4997: Miami - Chicago O'Hare

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 13:35 Miami (MIA) 16:04 Chicago O'Hare (ORD) 3
BA 4997 Non-stop Boeing 737 MAX 8 (7M8) 3:29 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 835)
Tue-Sun 16:50 Miami (MIA) 19:22 Chicago O'Hare (ORD) 3
BA 4997 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-01-06 through 2026-01-11
Codeshare flight, operated by American Airlines.(AA 1421)
Sat 17:10 Miami (MIA) 19:53 Chicago O'Hare (ORD) 3
BA 4997 Non-stop Boeing 737-800 (738) 3:43 Operates only on 2026-03-28
Codeshare flight, operated by American Airlines.(AA 3036)
Mon 17:14 Miami (MIA) 19:44 Chicago O'Hare (ORD) 3
BA 4997 Non-stop Boeing 737-800 (738) 3:30 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1453)
Mon-Fri,Sun 18:55 Miami (MIA) 21:31 Chicago O'Hare (ORD) 3
BA 4997 Non-stop Boeing 737 MAX 8 (7M8) 3:36 Effective 2026-03-22 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 1751)
Daily 18:58 Miami (MIA) 21:22 Chicago O'Hare (ORD) 3
BA 4997 Non-stop Airbus A321neo (32Q) 3:24 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 1918)
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British Airways flight BA 4997:
Miami - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA4997
13:35
Miami (MIA)

16:04
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 835)
Duration: 3:29, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
British Airways BA4997
16:50
Miami (MIA)

19:22
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-11
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1421)
Duration: 3:32, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
British Airways BA4997
17:10
Miami (MIA)

19:53
Chicago O'Hare (ORD) 3
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3036)
Duration: 3:43, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
British Airways BA4997
17:14
Miami (MIA)

19:44
Chicago O'Hare (ORD) 3
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1453)
Duration: 3:30, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
British Airways BA4997
18:55
Miami (MIA)

21:31
Chicago O'Hare (ORD) 3
Effective 2026-03-22 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1751)
Duration: 3:36, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
British Airways BA4997
18:58
Miami (MIA)

21:22
Chicago O'Hare (ORD) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1918)
Duration: 3:24, non-stop
Airbus A321neo (32Q)
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  • BA 4997 is a domestic flight departing from the Miami airport (MIA) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 1198 miles, or 1929 km.
  • The timezone of the departure airport is UTC-5 , 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 3:24 and 3:43.
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