AA 5557 then AA 1502 at Charlotte
Panama City Beach → Charlotte → Nashville
Timetable, Charlotte time
20:53AA 5557 from Panama City Beach at the gate
19:50AA 1502 to Nashville leaves the gate
22 h 57 apart on the timetable, overnight
AA 1502 leaves 22 h 57 after AA 5557 arrives on the timetable: more than half a day, so not a connection we count.