American Airlines flight AA 5644: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 10:01 Dallas Fort Worth (DFW) 13:16 Louisville (SDF)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:15 Valid until 2026-01-05
Sat 10:05 Dallas Fort Worth (DFW) 13:16 Louisville (SDF)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:11 Valid until 2026-01-03
Mon,Wed-Sun 10:22 Dallas Fort Worth (DFW) 13:36 Louisville (SDF)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:14 Effective 2026-03-08 through 2026-04-06
Mon,Wed-Fri,Sun 10:24 Dallas Fort Worth (DFW) 13:33 Louisville (SDF)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:09 Effective 2026-02-16 through 2026-03-06
Tue,Thu-Sun 10:25 Dallas Fort Worth (DFW) 13:34 Louisville (SDF)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:09 Effective 2026-02-12 through 2026-02-17
Tue,Sat 10:25 Dallas Fort Worth (DFW) 13:34 Louisville (SDF)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:09 Effective 2026-02-21 through 2026-03-07
Tue 10:27 Dallas Fort Worth (DFW) 13:41 Louisville (SDF)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:14 Effective 2026-03-10 through 2026-03-31
Daily 13:46 Louisville (SDF) 15:18 Dallas Fort Worth (DFW)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:32 Valid until 2026-01-05
Daily 14:04 Louisville (SDF) 15:44 Dallas Fort Worth (DFW)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:40 Effective 2026-02-12 through 2026-03-07
Mon,Wed-Sun 14:06 Louisville (SDF) 15:43 Dallas Fort Worth (DFW)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:37 Effective 2026-03-08 through 2026-04-06
Tue 14:11 Louisville (SDF) 15:48 Dallas Fort Worth (DFW)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 2:37 Effective 2026-03-10 through 2026-03-31
Daily 15:34 Philadelphia (PHL) F 17:13 John Glenn Columbus (CMH)
AA 5644 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2026-08-05 through 2026-09-08
Daily 17:44 John Glenn Columbus (CMH) 19:17 Philadelphia (PHL) F
AA 5644 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-08-05 through 2026-09-08
Mon-Fri,Sun 21:59 Charlotte (CLT) 22:59 Columbia (CAE)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2026-01-06 through 2026-02-11
Sat 22:29 Charlotte (CLT) 23:27 Columbia (CAE)
AA 5644 Non-stop Canadair CRJ 900 (CR9) 0:58 Effective 2026-01-10 through 2026-02-07
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This flight number is listed as serving the following routes:
American Airlines flight AA 5644: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA5644
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:11, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-02-16 through 2026-03-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:09, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-02-12 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:09, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:37, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5644
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5644
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5644
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Columbia (CAE)
  • Dallas Fort Worth (DFW) - Louisville (SDF)
  • John Glenn Columbus (CMH) - Philadelphia (PHL)