American Airlines flight AA 5645: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:58 Des Moines (DSM) 09:29 Ronald Reagan Washington (DCA) 2
AA 5645 Non-stop Canadair CRJ 700 (CR7) 2:31 Effective 2026-07-02 through 2026-08-04
Daily 06:02 Des Moines (DSM) 09:29 Ronald Reagan Washington (DCA) 2
AA 5645 Non-stop Canadair CRJ 700 (CR7) 2:27 Effective 2026-05-21 through 2026-07-01
Daily 08:36 Daytona Beach (DAB) 10:25 Charlotte (CLT)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective 2026-04-07 through 2026-05-20
Daily 10:10 Ronald Reagan Washington (DCA) 2 11:58 Cincinnati (CVG)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2026-08-05 through 2026-09-08
Mon,Wed-Sun 10:35 Dallas Fort Worth (DFW) 13:41 Chattanooga (CHA)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 2:06 Effective 2026-03-08 through 2026-04-06
Mon,Wed-Sun 10:40 Dallas Fort Worth (DFW) 13:39 Chattanooga (CHA)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:59 Effective 2026-02-12 through 2026-03-07
Daily 12:28 Cincinnati (CVG) 13:59 Ronald Reagan Washington (DCA) 2
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-08-05 through 2026-09-08
Mon,Wed-Sun 14:09 Chattanooga (CHA) 15:44 Dallas Fort Worth (DFW)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 2:35 Effective 2026-02-12 through 2026-03-07
Mon,Wed-Sun 14:11 Chattanooga (CHA) 15:45 Dallas Fort Worth (DFW)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 2:34 Effective 2026-03-08 through 2026-04-06
Daily 14:54 Ronald Reagan Washington (DCA) 2 16:43 Burlington (BTV)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective from 2026-10-05
Wed 15:38 Charlotte (CLT) 16:54 Charleston (CHS)
AA 5645 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-01-07 through 2026-02-11
Mon,Tue,Thu-Sun 16:04 Dallas Fort Worth (DFW) 17:30 Springfield (SGF)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:26 Valid until 2026-01-05
Daily 17:13 Burlington (BTV) 18:59 Ronald Reagan Washington (DCA) 2
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:46 Effective from 2026-10-05
Mon,Tue,Thu-Sun 18:00 Springfield (SGF) 19:44 Dallas Fort Worth (DFW)
AA 5645 Non-stop Canadair CRJ 900 (CR9) 1:44 Valid until 2026-01-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 5645: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA5645
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:31, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5645
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5645
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective 2026-02-12 through 2026-03-07
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:59, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective 2026-02-12 through 2026-03-07
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:35, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective 2026-01-07 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:16, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5645
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

American Airlines AA5645
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Burlington (BTV) - Ronald Reagan Washington (DCA)
  • Charlotte (CLT) - Charleston (CHS)
  • Dallas Fort Worth (DFW) - Chattanooga (CHA)
  • Daytona Beach (DAB) - Charlotte (CLT)
  • Des Moines (DSM) - Ronald Reagan Washington (DCA)
  • Ronald Reagan Washington (DCA) - Cincinnati (CVG)
  • Springfield (SGF) - Dallas Fort Worth (DFW)