British Airways flight BA 5159: Chicago O'Hare - Louisville

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 14:44 Chicago O'Hare (ORD) 3 17:13 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4432)
Daily 14:50 Chicago O'Hare (ORD) 3 17:10 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3785)
Daily 14:50 Chicago O'Hare (ORD) 3 17:14 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3796)
Daily 14:50 Chicago O'Hare (ORD) 3 17:09 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3523)
Daily 14:50 Chicago O'Hare (ORD) 3 17:15 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3588)
Mon,Thu,Fri,Sun 15:14 Chicago O'Hare (ORD) 3 17:40 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 4432)
Daily 15:17 Chicago O'Hare (ORD) 3 17:41 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3581)
Sat 20:34 Chicago O'Hare (ORD) 3 23:16 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 175 (E75) 1:42 Operates only on 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4603)
Mon-Fri,Sun 20:49 Chicago O'Hare (ORD) 3 23:19 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4603)
Mon,Tue,Thu,Fri,Sun 20:53 Chicago O'Hare (ORD) 3 23:30 Louisville (SDF)
BA 5159 Non-stop Embraer EMB 175 (E75) 1:37 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4603)
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British Airways flight BA 5159:
Chicago O'Hare - Louisville
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA5159
14:44
Chicago O'Hare (ORD) 3

17:13
Louisville (SDF)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4432)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5159
14:50
Chicago O'Hare (ORD) 3

17:10
Louisville (SDF)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3785)
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5159
14:50
Chicago O'Hare (ORD) 3

17:14
Louisville (SDF)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3796)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5159
14:50
Chicago O'Hare (ORD) 3

17:09
Louisville (SDF)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3523)
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5159
14:50
Chicago O'Hare (ORD) 3

17:15
Louisville (SDF)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3588)
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5159
15:14
Chicago O'Hare (ORD) 3

17:40
Louisville (SDF)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4432)
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5159
15:17
Chicago O'Hare (ORD) 3

17:41
Louisville (SDF)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3581)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5159
20:34
Chicago O'Hare (ORD) 3

23:16
Louisville (SDF)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4603)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5159
20:49
Chicago O'Hare (ORD) 3

23:19
Louisville (SDF)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4603)
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5159
20:53
Chicago O'Hare (ORD) 3

23:30
Louisville (SDF)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4603)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
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  • BA 5159 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Louisville airport (SDF).
  • The flight distance is 287 miles, or 461 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:19 and 1:42.
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