B6 554 then DL 8800 at Boston
Washington National → Boston → Miami
Timetable, Boston time
10:28B6 554 from Washington National at the gate
11:10DL 8800 to Miami leaves the gate
42 min apart on the timetable
The last days
B6 554 and DL 8800 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.