AA 2806 then AA 3368 at Charlotte
Cleveland → Charlotte → Key West
Timetable, Charlotte time
16:39AA 2806 from Cleveland at the gate
16:25AA 3368 to Key West leaves the gate
23 h 46 apart on the timetable, overnight
AA 3368 leaves 23 h 46 after AA 2806 arrives on the timetable: more than half a day, so not a connection we count.