British Airways flight BA 5581: Louisville - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:34 Louisville (SDF) 07:15 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 4413)
Daily 08:56 Louisville (SDF) 09:34 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 175 (E75) 1:38 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4622)
Mon,Wed-Sun 10:04 Louisville (SDF) 10:39 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2025-06-05 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 3539)
Thu 10:04 Louisville (SDF) 10:39 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Operates only on 2025-07-03
Codeshare flight, operated by American Airlines.(AA 3539)
Mon,Wed-Sun 10:04 Louisville (SDF) 10:41 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2025-07-05 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 3539)
Daily 10:04 Louisville (SDF) 10:41 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 3539)
Daily 11:13 Louisville (SDF) 11:50 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3529)
Daily 13:47 Louisville (SDF) 14:20 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 4992)
Daily 15:34 Louisville (SDF) 16:10 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 6273)
Daily 19:13 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4428)
Daily 19:23 Louisville (SDF) 19:50 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3901)
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British Airways flight BA 5581:
Louisville - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

British Airways BA5581
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4413)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)

British Airways BA5581
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4622)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

British Airways BA5581
Effective 2025-06-05 through 2025-06-30
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3539)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

British Airways BA5581
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3539)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

British Airways BA5581
Effective 2025-07-05 through 2025-08-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3539)
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)

British Airways BA5581
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3539)
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)

British Airways BA5581
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3529)
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)

British Airways BA5581
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4992)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

British Airways BA5581
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6273)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)

British Airways BA5581
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4428)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)

British Airways BA5581
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3901)
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)
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  • BA 5581 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 1:27 and 1:41.