AA 439 then AA 1648 at Charlotte
Washington National → Charlotte → West Palm Beach
Timetable, Charlotte time
13:30AA 439 from Washington National at the gate
16:35AA 1648 to West Palm Beach leaves the gate
3 h 05 apart on the timetable
The last days
AA 439 and AA 1648 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.