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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:45 Louisville (SDF) 07:30 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4413)
Daily 10:31 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:39 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3529)
Daily 10:33 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3800)
Daily 10:35 Louisville (SDF) 11:10 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3789)
Mon,Tue,Thu,Sat,Sun 17:49 Louisville (SDF) 18:39 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 175 (E75) 1:50 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4428)
Fri 17:55 Louisville (SDF) 18:45 Chicago O'Hare (ORD) 3
BA 5581 Non-stop Embraer EMB 175 (E75) 1:50 Operates only on 2026-01-02
Codeshare flight, operated by American Airlines.(AA 4428)
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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
06:45
Louisville (SDF)

07:30
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 4413)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5581
10:31
Louisville (SDF)

11:10
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 3529)
Duration: 1:39, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5581
10:33
Louisville (SDF)

11:10
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 3800)
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5581
10:35
Louisville (SDF)

11:10
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 3789)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
British Airways BA5581
17:49
Louisville (SDF)

18:39
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4428)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
British Airways BA5581
17:55
Louisville (SDF)

18:45
Chicago O'Hare (ORD) 3
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4428)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
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Parallax here SDF-ORD
  • 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 1:35 and 1:50.
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