AA 2768 then AA 1988 at Miami
Charlotte → Miami → Raleigh-Durham
Timetable, Miami time
13:07AA 2768 from Charlotte at the gate
17:40AA 1988 to Raleigh-Durham leaves the gate
4 h 33 apart on the timetable
The last days
AA 2768 and AA 1988 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.