DL 5690 then DL 2680 at Boston
Pittsburgh → Boston → Chicago O'Hare
Timetable, Boston time
08:46DL 5690 from Pittsburgh at the gate
13:40DL 2680 to Chicago O'Hare leaves the gate
4 h 54 apart on the timetable
Today
From the airport’s board at 10:09 Boston time
12:17DL 5690 expected at the gate3 h 31 late
13:40DL 2680 due to leave, no estimate yet
1 h 23 between the gates, on these times
The last days
DL 5690 and DL 2680 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.