AA 2376 then AA 2831 at Charlotte
Detroit → Charlotte → Wilmington
Timetable, Charlotte time
15:34AA 2376 from Detroit at the gate
18:24AA 2831 to Wilmington leaves the gate
2 h 50 apart on the timetable
The last days
AA 2376 and AA 2831 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.