American Airlines flight AA 4593: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 17:30 Chicago O'Hare (ORD) 3 19:53 Louisville (SDF)
AA 4593 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2026-01-06
Daily 18:30 Chicago O'Hare (ORD) 3 21:13 Louisville (SDF)
AA 4593 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-12-03 through 2025-12-17
Daily 18:30 Chicago O'Hare (ORD) 3 21:22 Louisville (SDF)
AA 4593 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2025-12-18 through 2026-01-05
Daily 18:30 Chicago O'Hare (ORD) 3 21:08 Louisville (SDF)
AA 4593 Non-stop Embraer EMB 175 (E75) 1:38 Effective from 2026-02-12
Daily 20:18 Indianapolis (IND) 22:00 Ronald Reagan Washington (DCA) 2
AA 4593 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2025-08-06 through 2025-09-02
Daily 20:18 Indianapolis (IND) 22:00 Ronald Reagan Washington (DCA) 2
AA 4593 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2025-10-06 through 2025-10-25
Mon-Fri,Sun 20:35 Indianapolis (IND) 22:20 Ronald Reagan Washington (DCA) 2
AA 4593 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2025-07-06 through 2025-08-05
Mon-Fri,Sun 20:37 Indianapolis (IND) 22:20 Ronald Reagan Washington (DCA) 2
AA 4593 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-06-05 through 2025-07-03
Daily 20:45 Indianapolis (IND) 22:28 Ronald Reagan Washington (DCA) 2
AA 4593 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-09-03 through 2025-10-05
Mon-Fri,Sun 21:35 Indianapolis (IND) 23:16 Ronald Reagan Washington (DCA) 2
AA 4593 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2025-05-05 through 2025-06-04
Mon-Fri,Sun 21:39 Indianapolis (IND) 23:20 Ronald Reagan Washington (DCA) 2
AA 4593 Non-stop Embraer EMB 175 (E75) 1:41 Valid until 2025-05-04
This flight number is listed as serving the following routes:


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American Airlines flight AA 4593: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4593
17:30
Chicago O'Hare (ORD) 3

19:53
Louisville (SDF)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
18:30
Chicago O'Hare (ORD) 3

21:13
Louisville (SDF)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
18:30
Chicago O'Hare (ORD) 3

21:22
Louisville (SDF)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
18:30
Chicago O'Hare (ORD) 3

21:08
Louisville (SDF)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
20:18
Indianapolis (IND)

22:00
Ronald Reagan Washington (DCA) 2
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
20:18
Indianapolis (IND)

22:00
Ronald Reagan Washington (DCA) 2
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
20:35
Indianapolis (IND)

22:20
Ronald Reagan Washington (DCA) 2
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
20:37
Indianapolis (IND)

22:20
Ronald Reagan Washington (DCA) 2
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
20:45
Indianapolis (IND)

22:28
Ronald Reagan Washington (DCA) 2
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
21:35
Indianapolis (IND)

23:16
Ronald Reagan Washington (DCA) 2
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
American Airlines AA4593
21:39
Indianapolis (IND)

23:20
Ronald Reagan Washington (DCA) 2
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Louisville (SDF)
  • Indianapolis (IND) - Ronald Reagan Washington (DCA)
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