AA 2014 then DL 5799 at Charlotte
Richmond → Charlotte → Boston
Timetable, Charlotte time
08:41AA 2014 from Richmond at the gate
11:40DL 5799 to Boston leaves the gate
2 h 59 apart on the timetable
Today
From the airport’s board at 13:01 Charlotte time
08:25AA 2014 reached the gate16 min early
12:11DL 5799 left the gate31 min late
3 h 46 between the gates
The last days
AA 2014 and DL 5799 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.