AA 5353 then AA 3711 at Charlotte
Wilmington → Charlotte → Springfield
Timetable, Charlotte time
15:16AA 5353 from Wilmington at the gate
10:27AA 3711 to Springfield leaves the gate
19 h 11 apart on the timetable, overnight
AA 3711 leaves 19 h 11 after AA 5353 arrives on the timetable: more than half a day, so not a connection we count.