AA 3104 then AA 1682 at Charlotte
Miami → Charlotte → Orlando
Timetable, Charlotte time
16:21AA 3104 from Miami at the gate
16:57AA 1682 to Orlando leaves the gate
36 min apart on the timetable
The last days
AA 3104 and AA 1682 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.