AA 5196 then AA 3990 at Charlotte
Wilmington → Charlotte → Columbia Regional
Timetable, Charlotte time
07:45AA 5196 from Wilmington at the gate
21:21AA 3990 to Columbia Regional leaves the gate
13 h 36 apart on the timetable
AA 3990 leaves 13 h 36 after AA 5196 arrives on the timetable: more than half a day, so not a connection we count.