AA 820 then AA 2245 at Miami
Charlotte → Miami → Nassau
Timetable, Miami time
15:26AA 820 from Charlotte at the gate
19:05AA 2245 to Nassau leaves the gate
3 h 39 apart on the timetable
The last days
AA 820 and AA 2245 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.