American Airlines flight AA 4531: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 05:30 Burlington (BTV) 07:44 Ronald Reagan Washington (DCA) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-01-06 through 2026-02-11
Daily 06:00 Pittsburgh (PIT) 07:31 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:31 Valid until 2026-01-05
Mon-Fri,Sun 06:00 Pittsburgh (PIT) 07:30 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-02-12 through 2026-03-06
Sat 06:00 Pittsburgh (PIT) 07:32 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-02-14 through 2026-03-07
Daily 07:00 Pittsburgh (PIT) 08:19 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-05-21 through 2026-07-01
Daily 07:00 Pittsburgh (PIT) 08:20 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-07-02 through 2026-08-04
Daily 07:01 Pittsburgh (PIT) 08:19 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-09-09 through 2026-10-04
Daily 07:04 Pittsburgh (PIT) 08:24 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-08-05 through 2026-09-08
Daily 07:10 Pittsburgh (PIT) 08:30 Raleigh/Durham (RDU) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 1:20 Effective from 2026-10-05
Daily 08:00 Chicago O'Hare (ORD) 3 10:08 Tulsa (TUL)
AA 4531 Non-stop Embraer EMB 175 (E75) 2:08 Effective 2026-04-07 through 2026-05-20
Sat 08:45 Burlington (BTV) 11:00 Ronald Reagan Washington (DCA) 2
AA 4531 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-01-10 through 2026-02-07
Daily 10:36 Tulsa (TUL) 12:40 Chicago O'Hare (ORD) 3
AA 4531 Non-stop Embraer EMB 175 (E75) 2:04 Effective 2026-04-07 through 2026-05-20
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This flight number is listed as serving the following routes:
American Airlines flight AA 4531: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4531
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:08, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4531
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer EMB 175 (E75)
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Parallax here -
This flight number is listed as serving the following routes:
  • Burlington (BTV) - Ronald Reagan Washington (DCA)
  • Chicago O'Hare (ORD) - Tulsa (TUL)
  • Pittsburgh (PIT) - Raleigh/Durham (RDU)