British Airways flight BA 5578: Louisville - Chicago O'Hare

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:15 Louisville (SDF) 06:52 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 06:27 Louisville (SDF) 07:06 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:39 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4622)
Sun 06:31 Louisville (SDF) 07:22 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-02-22 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 06:32 Louisville (SDF) 07:23 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-02-13 through 2026-02-21
Codeshare flight, operated by American Airlines.(AA 4622)
Mon-Sat 06:32 Louisville (SDF) 07:23 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-02-23 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 06:45 Louisville (SDF) 07:30 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 06:49 Louisville (SDF) 07:30 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 06:52 Louisville (SDF) 07:30 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 06:57 Louisville (SDF) 07:30 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:33 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4622)
Thu 07:49 Louisville (SDF) 08:40 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:51 Operates only on 2026-02-12
Codeshare flight, operated by American Airlines.(AA 4622)
Mon,Thu,Fri,Sun 08:06 Louisville (SDF) 08:59 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-01-08 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 4622)
Tue,Wed,Sat 08:07 Louisville (SDF) 09:00 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-01-06 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 08:07 Louisville (SDF) 09:00 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 10:32 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4622)
Daily 14:43 Louisville (SDF) 15:24 Chicago O'Hare (ORD) 3
BA 5578 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3580)
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British Airways flight BA 5578:
Louisville - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA5578
06:15
Louisville (SDF)

06:52
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:27
Louisville (SDF)

07:06
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:31
Louisville (SDF)

07:22
Chicago O'Hare (ORD) 3
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:32
Louisville (SDF)

07:23
Chicago O'Hare (ORD) 3
Effective 2026-02-13 through 2026-02-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:32
Louisville (SDF)

07:23
Chicago O'Hare (ORD) 3
Effective 2026-02-23 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:45
Louisville (SDF)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:49
Louisville (SDF)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:52
Louisville (SDF)

07:30
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
06:57
Louisville (SDF)

07:30
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
07:49
Louisville (SDF)

08:40
Chicago O'Hare (ORD) 3
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
08:06
Louisville (SDF)

08:59
Chicago O'Hare (ORD) 3
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
08:07
Louisville (SDF)

09:00
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
08:07
Louisville (SDF)

09:00
Chicago O'Hare (ORD) 3
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
10:32
Louisville (SDF)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5578
14:43
Louisville (SDF)

15:24
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 3580)
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)
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  • BA 5578 is a domestic flight departing from the Louisville airport (SDF) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 287 miles, or 461 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 1:33 and 1:53.
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