American Airlines flight AA 1645: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 08:55 Charlotte (CLT) 11:15 Salt Lake City (SLC)
AA 1645 Non-stop Airbus A321 (321) 4:20 Effective 2025-06-07 through 2025-06-28
Daily 08:55 Charlotte (CLT) 11:26 Salt Lake City (SLC)
AA 1645 Non-stop Airbus A321 (321) 4:31 Effective 2025-09-03 through 2025-10-05
Daily 08:55 Charlotte (CLT) 11:23 Salt Lake City (SLC)
AA 1645 Non-stop Airbus A321 (321) 4:28 Effective 2025-10-06 through 2025-10-25
Sat 08:57 Charlotte (CLT) 11:10 Salt Lake City (SLC)
AA 1645 Non-stop Airbus A321 (321) 4:13 Effective 2025-07-05 through 2025-08-02
Mon-Fri,Sun 09:34 Charlotte (CLT) 12:01 Salt Lake City (SLC)
AA 1645 Non-stop Airbus A321 (321) 4:27 Effective 2025-06-05 through 2025-07-04
Mon-Fri,Sun 09:34 Charlotte (CLT) 11:58 Salt Lake City (SLC)
AA 1645 Non-stop Airbus A321 (321) 4:24 Effective 2025-07-06 through 2025-08-05
Daily 10:00 Ronald Reagan Washington (DCA) 2 11:16 Syracuse (SYR)
AA 1645 Non-stop Airbus A319 (319) 1:16 Effective 2025-10-26 through 2025-11-01
Daily 11:50 Syracuse (SYR) 13:14 Ronald Reagan Washington (DCA) 2
AA 1645 Non-stop Airbus A319 (319) 1:24 Effective 2025-10-26 through 2025-11-01
Daily 16:16 Phoenix Sky Harbor (PHX) 4 22:27 Miami (MIA)
AA 1645 Non-stop Airbus A321neo (32Q) 4:11 Effective 2025-11-02 through 2025-12-02
Mon,Thu,Fri,Sun 18:28 Charlotte (CLT) 19:25 Raleigh/Durham (RDU) 2
AA 1645 Non-stop Airbus A321 (321) 0:57 Valid until 2025-05-04
Daily 18:40 Charlotte (CLT) 19:37 Raleigh/Durham (RDU) 2
AA 1645 Non-stop Airbus A321 (321) 0:57 Effective 2025-05-05 through 2025-06-04
Daily 18:50 Dallas Fort Worth (DFW) 20:08 Little Rock (LIT)
AA 1645 Non-stop Airbus A319 (319) 1:18 Effective 2025-12-03 through 2026-01-05
Daily 18:50 Dallas Fort Worth (DFW) 20:10 Little Rock (LIT)
AA 1645 Non-stop Airbus A319 (319) 1:20 Effective 2026-01-06 through 2026-02-11
Daily 18:50 Dallas Fort Worth (DFW) 20:05 Little Rock (LIT)
AA 1645 Non-stop Airbus A319 (319) 1:15 Effective from 2026-02-12
Daily 19:00 Charlotte (CLT) 19:55 Raleigh/Durham (RDU) 2
AA 1645 Non-stop Airbus A321 (321) 0:55 Effective 2025-08-06 through 2025-09-02
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This flight number is listed as serving the following routes:
American Airlines flight AA 1645: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA1645
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:20, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:31, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:28, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:13, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:27, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:24, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Airbus A319 (319)

American Airlines AA1645
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Airbus A319 (319)

American Airlines AA1645
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:11, non-stop
Airbus A321neo (32Q)

American Airlines AA1645
Valid until 2025-05-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 0:57, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:57, non-stop
Airbus A321 (321)

American Airlines AA1645
Effective 2025-12-03 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Airbus A319 (319)

American Airlines AA1645
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Airbus A319 (319)

American Airlines AA1645
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Airbus A319 (319)

American Airlines AA1645
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 0:55, non-stop
Airbus A321 (321)
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Parallax here
This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Raleigh/Durham (RDU)
  • Charlotte (CLT) - Salt Lake City (SLC)
  • Dallas Fort Worth (DFW) - Little Rock (LIT)
  • Phoenix Sky Harbor (PHX) - Miami (MIA)
  • Syracuse (SYR) - Ronald Reagan Washington (DCA)