AA 1348 then AA 2776 at Charlotte
Wilmington → Charlotte → Boston
Timetable, Charlotte time
09:19AA 1348 from Wilmington at the gate
08:55AA 2776 to Boston leaves the gate
23 h 36 apart on the timetable, overnight
AA 2776 leaves 23 h 36 after AA 1348 arrives on the timetable: more than half a day, so not a connection we count.