AA 2792 then DL 5630 at Charlotte
Cancún → Charlotte → Boston
Timetable, Charlotte time
16:25AA 2792 from Cancún at the gate
14:37DL 5630 to Boston leaves the gate
22 h 12 apart on the timetable, overnight
DL 5630 leaves 22 h 12 after AA 2792 arrives on the timetable: more than half a day, so not a connection we count.