American Airlines flight AA 3729: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Fri 10:41 Atlanta (ATL) N 12:00 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:19 Operates only on 2025-05-23
Daily 10:51 Atlanta (ATL) N 12:15 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2025-05-05 through 2025-05-22
Daily 10:51 Atlanta (ATL) N 12:15 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2025-05-24 through 2025-06-04
Fri 11:16 Cedar Rapids (CID) 12:40 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 175 (E75) 1:24 Operates only on 2025-07-04
Tue 11:18 Cedar Rapids (CID) 12:42 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2025-06-10 through 2025-07-01
Wed 11:21 Cedar Rapids (CID) 12:45 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 175 (E75) 1:24 Operates only on 2025-07-02
Mon,Wed-Fri,Sun 11:24 Cedar Rapids (CID) 12:48 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2025-06-05 through 2025-06-30
Thu 11:24 Cedar Rapids (CID) 12:48 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 175 (E75) 1:24 Operates only on 2025-07-03
Mon-Fri,Sun 11:25 Cedar Rapids (CID) 12:47 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2025-07-06 through 2025-08-05
Daily 11:31 Peoria (PIA) 12:40 Chicago O'Hare (ORD) 3
AA 3729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:09 Effective 2025-10-26 through 2025-11-01
Daily 13:58 Dayton (DAY) 15:55 Dallas Fort Worth (DFW)
AA 3729 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2025-12-18 through 2026-01-05
Daily 13:59 Dayton (DAY) 15:55 Dallas Fort Worth (DFW)
AA 3729 Non-stop Embraer EMB 175 (E75) 2:56 Effective from 2026-02-12
Daily 14:02 Dayton (DAY) 15:55 Dallas Fort Worth (DFW)
AA 3729 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-01-06 through 2026-02-11
Daily 14:04 Dayton (DAY) 15:55 Dallas Fort Worth (DFW)
AA 3729 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2025-12-03 through 2025-12-17
Daily 14:06 Dayton (DAY) 15:55 Dallas Fort Worth (DFW)
AA 3729 Non-stop Embraer EMB 175 (E75) 2:49 Effective 2025-11-02 through 2025-12-02
Daily 16:40 Chicago O'Hare (ORD) 3 17:40 Green Bay (GRB)
AA 3729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:00 Effective 2025-09-03 through 2025-10-05
Daily 19:35 Dallas Fort Worth (DFW) 21:01 Little Rock (LIT)
AA 3729 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-10-06 through 2025-10-25
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:17 Des Moines (DSM)
AA 3729 Non-stop Embraer EMB 175 (E75) 2:32 Effective 2025-08-06 through 2025-09-02
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This flight number is listed as serving the following routes:
American Airlines flight AA 3729: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3729
Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3729
Effective 2025-05-05 through 2025-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-05-24 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-06-10 through 2025-07-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Operates only on 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-06-05 through 2025-06-30
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3729
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:09, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3729
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA3729
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

American Airlines AA3729
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Chicago O'Hare (ORD)
  • Cedar Rapids (CID) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Green Bay (GRB)
  • Dallas Fort Worth (DFW) - Little Rock (LIT)
  • Dayton (DAY) - Dallas Fort Worth (DFW)
  • Peoria (PIA) - Chicago O'Hare (ORD)
  • Ronald Reagan Washington (DCA) - Des Moines (DSM)