American Airlines
flight
AA 644:
Multiple routes
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FLIGHT SCHEDULE
Direct Flights:
American Airlines AA644
Operates only on 2025-05-05
Mon
Tue
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-
Wed
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Thu
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Fri
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-
Sat
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-
Sun
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-
Duration: 2:41, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
American Airlines AA644
Effective 2025-05-06 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
American Airlines AA644
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Airbus A321 (321)
Airbus A321 (321)
American Airlines AA644
Operates only on 2025-06-05
Mon
-
-
Tue
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-
Wed
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-
Thu
Fri
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-
Sat
-
-
Sun
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-
Duration: 2:39, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
American Airlines AA644
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Airbus A321 (321)
Airbus A321 (321)
American Airlines AA644
Effective 2025-06-06 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Airbus A321 (321)
Airbus A321 (321)
American Airlines AA644
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Airbus A321 (321)
Airbus A321 (321)
American Airlines AA644
Effective 2025-09-03 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Airbus A321 (321)
Airbus A321 (321)
American Airlines AA644
Effective from 2025-11-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Airbus A321 (321)
Airbus A321 (321)
American Airlines AA644
Effective from 2025-11-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:38, non-stop
Airbus A321 (321)
Airbus A321 (321)
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Parallax here
This flight number is listed as serving the following routes:
- Dallas Fort Worth (DFW) - Buffalo (BUF)
- Salt Lake City (SLC) - Dallas Fort Worth (DFW)