AA 5836 then AA 5140 at Charlotte
Wilmington → Charlotte → Savannah
Timetable, Charlotte time
13:37AA 5836 from Wilmington at the gate
13:10AA 5140 to Savannah leaves the gate
23 h 33 apart on the timetable, overnight
AA 5140 leaves 23 h 33 after AA 5836 arrives on the timetable: more than half a day, so not a connection we count.