AA 5836 then AA 2486 at Charlotte
Wilmington → Charlotte → St Louis
Timetable, Charlotte time
13:37AA 5836 from Wilmington at the gate
12:20AA 2486 to St Louis leaves the gate
22 h 43 apart on the timetable, overnight
AA 2486 leaves 22 h 43 after AA 5836 arrives on the timetable: more than half a day, so not a connection we count.