DL 5662 then AA 4582 at Boston
Indianapolis → Boston → Washington National
Timetable, Boston time
13:59DL 5662 from Indianapolis at the gate
14:30AA 4582 to Washington National leaves the gate
31 min apart on the timetable
The last days
DL 5662 and AA 4582 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.