AA 1472 then AA 1778 at Charlotte
Providence → Charlotte → Cancún
Timetable, Charlotte time
13:30AA 1472 from Providence at the gate
13:10AA 1778 to Cancún leaves the gate
23 h 40 apart on the timetable, overnight
AA 1778 leaves 23 h 40 after AA 1472 arrives on the timetable: more than half a day, so not a connection we count.