AA 5959 then AA 1882 at Charlotte
Columbia Metropolitan → Charlotte → Richmond
Timetable, Charlotte time
21:48AA 5959 from Columbia Metropolitan at the gate
20:00AA 1882 to Richmond leaves the gate
22 h 12 apart on the timetable, overnight
AA 1882 leaves 22 h 12 after AA 5959 arrives on the timetable: more than half a day, so not a connection we count.