AA 5586 then AA 1778 at Charlotte
Sarasota → Charlotte → Cancún
Timetable, Charlotte time
15:17AA 5586 from Sarasota at the gate
13:10AA 1778 to Cancún leaves the gate
21 h 53 apart on the timetable, overnight
AA 1778 leaves 21 h 53 after AA 5586 arrives on the timetable: more than half a day, so not a connection we count.