AA 5836 then AA 5657 at Charlotte
Wilmington → Charlotte → Cincinnati
Timetable, Charlotte time
13:42AA 5836 from Wilmington at the gate
11:33AA 5657 to Cincinnati leaves the gate
21 h 51 apart on the timetable, overnight
AA 5657 leaves 21 h 51 after AA 5836 arrives on the timetable: more than half a day, so not a connection we count.