AA 384 then AA 1283 at Philadelphia
Jacksonville → Philadelphia → Miami
Timetable, Philadelphia time
09:19AA 384 from Jacksonville at the gate
10:39AA 1283 to Miami leaves the gate
1 h 20 apart on the timetable
The last days
AA 384 and AA 1283 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.