AA 2344 then AA 3209 at Miami
Washington National → Miami → Punta Cana
Timetable, Miami time
07:36AA 2344 from Washington National at the gate
08:25AA 3209 to Punta Cana leaves the gate
49 min apart on the timetable
The last days
AA 2344 and AA 3209 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.