AA 5353 then DL 5626 at Charlotte
Wilmington → Charlotte → Boston
Timetable, Charlotte time
15:16AA 5353 from Wilmington at the gate
09:50DL 5626 to Boston leaves the gate
18 h 34 apart on the timetable, overnight
DL 5626 leaves 18 h 34 after AA 5353 arrives on the timetable: more than half a day, so not a connection we count.