AA 5430 then AA 3927 at Charlotte
Dayton → Charlotte → Charleston (South Carolina)
Timetable, Charlotte time
11:32AA 5430 from Dayton at the gate
10:25AA 3927 to Charleston (South Carolina) leaves the gate
22 h 53 apart on the timetable, overnight
AA 3927 leaves 22 h 53 after AA 5430 arrives on the timetable: more than half a day, so not a connection we count.