DL 5648 then DL 1574 at Boston
Charlotte → Boston → Washington National
Timetable, Boston time
09:28DL 5648 from Charlotte at the gate
10:45DL 1574 to Washington National leaves the gate
1 h 17 apart on the timetable
Today
From the airport’s board at 03:29 Boston time
09:16DL 5648 expected at the gate12 min early
10:45DL 1574 due to leave, no estimate yet
1 h 29 between the gates, on these times
The last days
DL 5648 and DL 1574 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.