AA 5991 then AA 5360 at Charlotte
Augusta → Charlotte → Charleston (South Carolina)
Timetable, Charlotte time
09:06AA 5991 from Augusta at the gate
08:30AA 5360 to Charleston (South Carolina) leaves the gate
23 h 24 apart on the timetable, overnight
AA 5360 leaves 23 h 24 after AA 5991 arrives on the timetable: more than half a day, so not a connection we count.