American Airlines flight AA 4453: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:23 Birmingham (BHM) 09:29 Ronald Reagan Washington (DCA) 2
AA 4453 Non-stop Embraer EMB 175 (E75) 2:06 Effective 2025-10-06 through 2025-11-01
Daily 07:00 Minneapolis/Saint Paul (MSP) 1 09:04 Chicago O'Hare (ORD) 3
AA 4453 Non-stop Embraer EMB 175 (E75) 2:04 Effective 2025-09-03 through 2025-10-05
Mon,Wed-Fri,Sun 07:36 Chicago O'Hare (ORD) 3 10:45 Atlanta (ATL) N
AA 4453 Non-stop Embraer EMB 175 (E75) 2:09 Valid until 2025-05-04
Sat 08:25 Chicago O'Hare (ORD) 3 11:28 Atlanta (ATL) N
AA 4453 Non-stop Embraer EMB 175 (E75) 2:03 Valid until 2025-05-03
Mon,Wed-Fri,Sun 11:15 Atlanta (ATL) N 12:43 Chicago O'Hare (ORD) 3
AA 4453 Non-stop Embraer EMB 175 (E75) 2:28 Valid until 2025-05-04
Sat 12:57 Atlanta (ATL) N 14:18 Chicago O'Hare (ORD) 3
AA 4453 Non-stop Embraer EMB 175 (E75) 2:21 Valid until 2025-05-03
Daily 14:41 New York LaGuardia (LGA) B 16:21 Pittsburgh (PIT)
AA 4453 Non-stop Embraer EMB 175 (E75) 1:40 Effective 2025-12-03 through 2025-12-17
Daily 14:43 New York LaGuardia (LGA) B 16:17 Pittsburgh (PIT)
AA 4453 Non-stop Embraer EMB 175 (E75) 1:34 Effective 2025-11-02 through 2025-12-02
Daily 14:44 New York LaGuardia (LGA) B 16:20 Pittsburgh (PIT)
AA 4453 Non-stop Embraer EMB 175 (E75) 1:36 Effective from 2026-02-12
Sat 14:46 Tulsa (TUL) 18:54 Miami (MIA)
AA 4453 Non-stop Embraer EMB 175 (E75) 3:08 Effective 2025-07-05 through 2025-08-02
Sat 14:48 Tulsa (TUL) 18:45 Miami (MIA)
AA 4453 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2025-06-07 through 2025-06-28
Daily 15:02 New York LaGuardia (LGA) B 16:50 Pittsburgh (PIT)
AA 4453 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-01-06 through 2026-02-11
Daily 15:30 New York LaGuardia (LGA) B 16:58 Pittsburgh (PIT)
AA 4453 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2025-12-18 through 2026-01-05
Mon-Fri 16:00 John Glenn Columbus (CMH) 17:43 New York LaGuardia (LGA) B
AA 4453 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-06-05 through 2025-07-04
Mon-Fri 16:13 John Glenn Columbus (CMH) 17:59 New York LaGuardia (LGA) B
AA 4453 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-07-07 through 2025-08-05
Daily 16:15 John Glenn Columbus (CMH) 18:03 New York LaGuardia (LGA) B
AA 4453 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-08-06 through 2025-09-02
Sun 16:18 John Glenn Columbus (CMH) 18:04 New York LaGuardia (LGA) B
AA 4453 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-07-06 through 2025-08-03
Sun 16:21 John Glenn Columbus (CMH) 18:04 New York LaGuardia (LGA) B
AA 4453 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-06-08 through 2025-06-29
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This flight number is listed as serving the following routes:
American Airlines flight AA 4453: Multiple routes
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FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4453
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:03, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:28, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:21, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
14:46

18:54
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:08, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
14:48

18:45
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:57, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:43, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-07-07 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-07-06 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

American Airlines AA4453
Effective 2025-06-08 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:43, 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)
  • Birmingham (BHM) - Ronald Reagan Washington (DCA)
  • John Glenn Columbus (CMH) - New York LaGuardia (LGA)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
  • New York LaGuardia (LGA) - Pittsburgh (PIT)
  • Tulsa (TUL) - Miami (MIA)