AA 2447 then DL 5653 at Boston
Washington National → Boston → Columbus (Ohio)
Timetable, Boston time
08:39AA 2447 from Washington National at the gate
14:25DL 5653 to Columbus (Ohio) leaves the gate
5 h 46 apart on the timetable
The last days
AA 2447 and DL 5653 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.