AA 3215 then AA 5217 at Charlotte
Pensacola → Charlotte → Harrisburg
Timetable, Charlotte time
09:55AA 3215 from Pensacola at the gate
22:35AA 5217 to Harrisburg leaves the gate
12 h 40 apart on the timetable
AA 5217 leaves 12 h 40 after AA 3215 arrives on the timetable: more than half a day, so not a connection we count.