American Airlines flight AA 5521: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 06:40 Ronald Reagan Washington (DCA) 2 09:05 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:25 Effective 2026-01-07 through 2026-02-11
Mon-Fri,Sun 06:55 Ronald Reagan Washington (DCA) 2 09:13 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:18 Valid until 2026-01-05
Sat 07:00 Ronald Reagan Washington (DCA) 2 09:23 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:23 Valid until 2026-01-03
Sat 07:00 Ronald Reagan Washington (DCA) 2 09:21 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:21 Effective 2026-01-10 through 2026-02-07
Sun 10:09 Philadelphia (PHL) F 12:42 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:33 Effective 2026-02-15 through 2026-03-01
Sun 10:11 Philadelphia (PHL) F 12:45 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:34 Effective 2026-03-08 through 2026-04-05
Mon-Sat 10:25 Philadelphia (PHL) F 12:58 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:33 Effective 2026-02-12 through 2026-03-07
Mon-Sat 10:35 Philadelphia (PHL) F 13:09 Jacksonville (JAX)
AA 5521 Non-stop Canadair CRJ 900 (CR9) 2:34 Effective 2026-03-09 through 2026-04-06
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This flight number is listed as serving the following routes:


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American Airlines flight AA 5521: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA5521
06:40
Ronald Reagan Washington (DCA) 2

09:05
Jacksonville (JAX)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
American Airlines AA5521
06:55
Ronald Reagan Washington (DCA) 2

09:13
Jacksonville (JAX)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:18, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
American Airlines AA5521
07:00
Ronald Reagan Washington (DCA) 2

09:23
Jacksonville (JAX)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:23, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
American Airlines AA5521
07:00
Ronald Reagan Washington (DCA) 2

09:21
Jacksonville (JAX)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:21, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
American Airlines AA5521
10:09
Philadelphia (PHL) F

12:42
Jacksonville (JAX)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:33, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
American Airlines AA5521
10:11
Philadelphia (PHL) F

12:45
Jacksonville (JAX)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:34, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
American Airlines AA5521
10:25
Philadelphia (PHL) F

12:58
Jacksonville (JAX)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:33, non-stop
Canadair CRJ 900 (CR9)
Direct Flights:
American Airlines AA5521
10:35
Philadelphia (PHL) F

13:09
Jacksonville (JAX)
Effective 2026-03-09 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:34, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Philadelphia (PHL) - Jacksonville (JAX)
  • Ronald Reagan Washington (DCA) - Jacksonville (JAX)
All American Airlines flights
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