AA 3012 then AA 2185 at Charlotte
Philadelphia → Charlotte → Miami
Timetable, Charlotte time
16:40AA 3012 from Philadelphia at the gate
18:06AA 2185 to Miami leaves the gate
1 h 26 apart on the timetable
The last days
AA 3012 and AA 2185 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.