AA 3336 then AA 2959 at Charlotte
Greensboro → Charlotte → Miami
Timetable, Charlotte time
08:19AA 3336 from Greensboro at the gate
16:00AA 2959 to Miami leaves the gate
7 h 41 apart on the timetable
The last days
AA 3336 and AA 2959 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.