American Airlines flight AA 3732: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Chicago O'Hare (ORD) 3 10:33 Louisville (SDF)
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Effective 2025-12-18 through 2026-01-05
Tue 08:00 Chicago O'Hare (ORD) 3 10:28 Louisville (SDF)
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Operates only on 2026-01-06
Mon-Fri 08:10 Chicago O'Hare (ORD) 3 10:09 Tulsa (TUL)
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2025-05-05 through 2025-06-04
Daily 08:25 Chicago O'Hare (ORD) 3 11:21 Austin (AUS)
AA 3732 Non-stop Embraer EMB 175 (E75) 2:56 Effective from 2026-02-12
Daily 08:58 Chicago O'Hare (ORD) 3 12:09 Austin (AUS)
AA 3732 Non-stop Embraer EMB 175 (E75) 3:11 Effective 2025-11-02 through 2025-12-02
Daily 09:01 Chicago O'Hare (ORD) 3 12:07 Austin (AUS)
AA 3732 Non-stop Embraer EMB 175 (E75) 3:06 Effective 2025-12-03 through 2025-12-17
Daily 10:05 Chicago O'Hare (ORD) 3 13:10 Austin (AUS)
AA 3732 Non-stop Embraer EMB 175 (E75) 3:05 Effective 2026-01-07 through 2026-02-11
Tue 11:13 Louisville (SDF) 11:50 Chicago O'Hare (ORD) 3
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Operates only on 2026-01-06
Daily 12:08 Louisville (SDF) 12:40 Chicago O'Hare (ORD) 3
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Effective 2025-12-18 through 2026-01-05
Mon-Fri,Sun 13:10 Springfield (SPI) 14:24 Chicago O'Hare (ORD) 3
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:14 Effective 2025-06-05 through 2025-07-04
Mon-Fri,Sun 13:14 Springfield (SPI) 14:30 Chicago O'Hare (ORD) 3
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2025-07-06 through 2025-08-05
Daily 14:50 Chicago O'Hare (ORD) 3 15:55 Appleton (ATW)
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:05 Effective 2025-10-06 through 2025-10-25
Daily 14:50 Chicago O'Hare (ORD) 3 16:01 Wausau (CWA)
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:11 Effective 2025-10-26 through 2025-11-01
Daily 18:10 Green Bay (GRB) 19:24 Chicago O'Hare (ORD) 3
AA 3732 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:14 Effective 2025-09-03 through 2025-10-05
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This flight number is listed as serving the following routes:


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American Airlines flight AA 3732: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3732
08:00
Chicago O'Hare (ORD) 3

10:33
Louisville (SDF)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
08:00
Chicago O'Hare (ORD) 3

10:28
Louisville (SDF)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
08:10
Chicago O'Hare (ORD) 3

10:09
Tulsa (TUL)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
08:25
Chicago O'Hare (ORD) 3

11:21
Austin (AUS)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Embraer EMB 175 (E75)
American Airlines AA3732
08:58
Chicago O'Hare (ORD) 3

12:09
Austin (AUS)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:11, non-stop
Embraer EMB 175 (E75)
American Airlines AA3732
09:01
Chicago O'Hare (ORD) 3

12:07
Austin (AUS)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Embraer EMB 175 (E75)
American Airlines AA3732
10:05
Chicago O'Hare (ORD) 3

13:10
Austin (AUS)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Embraer EMB 175 (E75)
American Airlines AA3732
11:13
Louisville (SDF)

11:50
Chicago O'Hare (ORD) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
12:08
Louisville (SDF)

12:40
Chicago O'Hare (ORD) 3
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
13:10
Springfield (SPI)

14:24
Chicago O'Hare (ORD) 3
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:14, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
13:14
Springfield (SPI)

14:30
Chicago O'Hare (ORD) 3
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
14:50
Chicago O'Hare (ORD) 3

15:55
Appleton (ATW)
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
14:50
Chicago O'Hare (ORD) 3

16:01
Wausau (CWA)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Embraer EMB 170 / EMB 175 (E70)
American Airlines AA3732
18:10
Green Bay (GRB)

19:24
Chicago O'Hare (ORD) 3
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, 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) - Appleton (ATW)
  • Chicago O'Hare (ORD) - Austin (AUS)
  • Chicago O'Hare (ORD) - Louisville (SDF)
  • Chicago O'Hare (ORD) - Tulsa (TUL)
  • Chicago O'Hare (ORD) - Wausau (CWA)
  • Green Bay (GRB) - Chicago O'Hare (ORD)
  • Springfield (SPI) - Chicago O'Hare (ORD)
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