AA 5920 then AA 1436 at Charlotte
Florence → Charlotte → Cleveland
Timetable, Charlotte time
06:13AA 5920 from Florence at the gate
18:30AA 1436 to Cleveland leaves the gate
12 h 17 apart on the timetable
AA 1436 leaves 12 h 17 after AA 5920 arrives on the timetable: more than half a day, so not a connection we count.