AA 1975 then DL 5401 at Charlotte
Hartford → Charlotte → Boston
Timetable, Charlotte time
10:30AA 1975 from Hartford at the gate
16:35DL 5401 to Boston leaves the gate
6 h 05 apart on the timetable
Today
From the airport’s board at 21:59 Charlotte time
10:06AA 1975 reached the gate24 min early
17:01DL 5401 left the gate26 min late
6 h 55 between the gates
The last days
AA 1975 and DL 5401 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.