AA 5272 then AA 6370 at Charlotte
Cleveland → Charlotte → Lewisburg
Timetable, Charlotte time
14:50AA 5272 from Cleveland at the gate
14:30AA 6370 to Lewisburg leaves the gate
23 h 40 apart on the timetable, overnight
AA 6370 leaves 23 h 40 after AA 5272 arrives on the timetable: more than half a day, so not a connection we count.