AA 1249 then AA 6102 at Charlotte
Pensacola → Charlotte → Harrisburg
Timetable, Charlotte time
14:49AA 1249 from Pensacola at the gate
13:15AA 6102 to Harrisburg leaves the gate
22 h 26 apart on the timetable, overnight
AA 6102 leaves 22 h 26 after AA 1249 arrives on the timetable: more than half a day, so not a connection we count.