AA 5850 then AA 1816 at Charlotte
State College → Charlotte → Key West
Timetable, Charlotte time
09:38AA 5850 from State College at the gate
09:26AA 1816 to Key West leaves the gate
23 h 48 apart on the timetable, overnight
AA 1816 leaves 23 h 48 after AA 5850 arrives on the timetable: more than half a day, so not a connection we count.