AA 662 then AA 5991 at Charlotte
Puerto Plata → Charlotte → Gainesville
Timetable, Charlotte time
19:15AA 662 from Puerto Plata at the gate
17:15AA 5991 to Gainesville leaves the gate
22 h apart on the timetable, overnight
AA 5991 leaves 22 h after AA 662 arrives on the timetable: more than half a day, so not a connection we count.