AA 4657 then DL 8849 at Boston
Washington National → Boston → Newark
Timetable, Boston time
16:47AA 4657 from Washington National at the gate
18:15DL 8849 to Newark leaves the gate
1 h 28 apart on the timetable
The last days
AA 4657 and DL 8849 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.