AA 1857 then AA 1608 at Miami
Philadelphia → Miami → Orlando
Timetable, Miami time
10:18AA 1857 from Philadelphia at the gate
14:00AA 1608 to Orlando leaves the gate
3 h 42 apart on the timetable
The last days
AA 1857 and AA 1608 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.