American Airlines flight AA 3741: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 11:44 Chicago O'Hare (ORD) 3 14:07 Louisville (SDF)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-07-06 through 2025-08-05
Daily 11:46 Chicago O'Hare (ORD) 3 14:04 Louisville (SDF)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2025-06-05 through 2025-07-04
Sat 11:49 Chicago O'Hare (ORD) 3 14:12 Louisville (SDF)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-07-05 through 2025-08-02
Daily 13:10 Chicago O'Hare (ORD) 3 15:34 Louisville (SDF)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2025-10-06 through 2025-11-01
Daily 13:10 Chicago O'Hare (ORD) 3 15:13 Indianapolis (IND)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:03 Effective 2025-11-02 through 2025-12-02
Daily 13:10 Chicago O'Hare (ORD) 3 15:09 Indianapolis (IND)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:59 Effective 2025-12-03 through 2025-12-17
Daily 14:20 Chicago O'Hare (ORD) 3 16:47 Louisville (SDF)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2025-05-05 through 2025-05-26
Daily 16:00 Chicago O'Hare (ORD) 3 18:24 Louisville (SDF)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective 2025-09-03 through 2025-10-05
Daily 17:17 Louisville (SDF) 17:48 Chicago O'Hare (ORD) 3
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Effective 2025-05-05 through 2025-05-23
Mon,Sun 17:17 Louisville (SDF) 17:48 Chicago O'Hare (ORD) 3
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Effective 2025-05-25 through 2025-05-26
Daily 21:20 Phoenix Sky Harbor (PHX) 4 22:31 Sacramento (SMF) A
AA 3741 Non-stop Embraer EMB 175 (E75) 2:11 Effective 2025-12-18 through 2026-01-05
Daily 22:15 Chicago O'Hare (ORD) 3 23:30 Wausau (CWA)
AA 3741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:15 Effective 2025-08-06 through 2025-09-02
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This flight number is listed as serving the following routes:


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American Airlines flight AA 3741: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3741
11:44
Chicago O'Hare (ORD) 3

14:07
Louisville (SDF)
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
11:46
Chicago O'Hare (ORD) 3

14:04
Louisville (SDF)
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
11:49
Chicago O'Hare (ORD) 3

14:12
Louisville (SDF)
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
13:10
Chicago O'Hare (ORD) 3

15:34
Louisville (SDF)
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
13:10
Chicago O'Hare (ORD) 3

15:13
Indianapolis (IND)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
13:10
Chicago O'Hare (ORD) 3

15:09
Indianapolis (IND)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
14:20
Chicago O'Hare (ORD) 3

16:47
Louisville (SDF)
Effective 2025-05-05 through 2025-05-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
16:00
Chicago O'Hare (ORD) 3

18:24
Louisville (SDF)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
17:17
Louisville (SDF)

17:48
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
17:17
Louisville (SDF)

17:48
Chicago O'Hare (ORD) 3
Effective 2025-05-25 through 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3741
21:20
Phoenix Sky Harbor (PHX) 4

22:31
Sacramento (SMF) A
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Embraer EMB 175 (E75)
American Airlines AA3741
22:15
Chicago O'Hare (ORD) 3

23:30
Wausau (CWA)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Indianapolis (IND)
  • Chicago O'Hare (ORD) - Louisville (SDF)
  • Chicago O'Hare (ORD) - Wausau (CWA)
  • Phoenix Sky Harbor (PHX) - Sacramento (SMF)
All American Airlines flights
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