AA 253 then AA 708 at Miami
Havana → Miami → Washington National
Timetable, Miami time
18:33AA 253 from Havana at the gate
21:50AA 708 to Washington National leaves the gate
3 h 17 apart on the timetable
The last days
AA 253 and AA 708 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.
Later flights to Washington National
AA 116121:523 h 19 after AA 253 on the timetable