American Airlines flight AA 1721: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 05:32 Charleston (CHS) 06:40 Charlotte (CLT)
AA 1721 Non-stop Airbus A321 (321) 1:08 Effective 2026-04-07 through 2026-05-20
Daily 06:00 Charleston (CHS) 07:06 Charlotte (CLT)
AA 1721 Non-stop Airbus A319 (319) 1:06 Effective 2026-08-05 through 2026-09-08
Daily 06:12 Philadelphia (PHL) 09:20 Miami (MIA)
AA 1721 Non-stop Boeing 737-800 (738) 3:08 Effective 2026-02-12 through 2026-03-07
Daily 07:21 Charleston (CHS) 08:25 Charlotte (CLT)
AA 1721 Non-stop Airbus A320 (320) 1:04 Effective 2026-09-09 through 2026-10-04
Daily 07:23 Charleston (CHS) 08:25 Charlotte (CLT)
AA 1721 Non-stop Airbus A319 (319) 1:02 Effective from 2026-10-05
Mon-Sat 08:00 Boston Logan (BOS) B 09:50 Ronald Reagan Washington (DCA) 2
AA 1721 Non-stop Boeing 737-800 (738) 1:50 Effective 2026-03-09 through 2026-04-06
Sun 08:05 Boston Logan (BOS) B 09:55 Ronald Reagan Washington (DCA) 2
AA 1721 Non-stop Boeing 737-800 (738) 1:50 Effective 2026-03-08 through 2026-04-05
Daily 08:30 Ronald Reagan Washington (DCA) 2 11:35 Miami (MIA)
AA 1721 Non-stop Boeing 737-800 (738) 3:05 Valid until 2026-01-05
Daily 17:30 West Palm Beach (PBI) 20:10 Philadelphia (PHL)
AA 1721 Non-stop Airbus A321 (321) 2:40 Effective 2026-01-06 through 2026-02-11
Daily 22:30 Miami (MIA) 23:53 Nashville (BNA)
AA 1721 Non-stop Boeing 737-800 (738) 2:23 Effective 2026-05-21 through 2026-07-01
Daily 22:30 Miami (MIA) 23:49 Nashville (BNA)
AA 1721 Non-stop Boeing 737-800 (738) 2:19 Effective 2026-07-02 through 2026-08-04
This flight number is listed as serving the following routes:
American Airlines flight AA 1721: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA1721
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1721
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:06, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1721
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:08, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1721
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Airbus A320 (320)

Direct Flights:

American Airlines AA1721
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:02, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1721
Effective 2026-03-09 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1721
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1721
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1721
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Airbus A321 (321)

Direct Flights:

American Airlines AA1721
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1721
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Ronald Reagan Washington (DCA)
  • Charleston (CHS) - Charlotte (CLT)
  • Miami (MIA) - Nashville (BNA)
  • Philadelphia (PHL) - Miami (MIA)
  • Ronald Reagan Washington (DCA) - Miami (MIA)
  • West Palm Beach (PBI) - Philadelphia (PHL)