AA 2594 then DL 5639 at Charlotte
Columbus (Ohio) → Charlotte → Boston
Timetable, Charlotte time
10:17AA 2594 from Columbus (Ohio) at the gate
14:30DL 5639 to Boston leaves the gate
4 h 13 apart on the timetable
Today
From the airport’s board at 01:37 Charlotte time
10:17AA 2594 due at the gate, no estimate yet
14:30DL 5639 due to leave, no estimate yet
4 h 13 between the gates, on these times
The last days
AA 2594 and DL 5639 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.