American Airlines flight AA 4603: Chicago O'Hare - Louisville

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FLIGHT SCHEDULE
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Fri 15:52 Chicago O'Hare (ORD) 3 18:18 Louisville (SDF)
AA 4603 Non-stop Embraer EMB 175 (E75) 1:26 Operates only on 2025-07-04
Daily 20:20 Chicago O'Hare (ORD) 3 22:59 Louisville (SDF)
AA 4603 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2025-06-05 through 2025-07-03
Daily 20:20 Chicago O'Hare (ORD) 3 23:03 Louisville (SDF)
AA 4603 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-07-05 through 2025-10-05
Daily 20:20 Chicago O'Hare (ORD) 3 22:50 Louisville (SDF)
AA 4603 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2025-11-02 through 2025-12-02
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American Airlines flight AA 4603:
Chicago O'Hare - Louisville
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4603
Operates only on 2025-07-04
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 1:26, non-stop
Embraer EMB 175 (E75)

American Airlines AA4603
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

American Airlines AA4603
Effective 2025-07-05 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)

American Airlines AA4603
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
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  • AA 4603 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 1:26 and 1:43.