AA 662 then AA 5574 at Charlotte
Puerto Plata → Charlotte → Lexington
Timetable, Charlotte time
19:15AA 662 from Puerto Plata at the gate
16:00AA 5574 to Lexington leaves the gate
20 h 45 apart on the timetable, overnight
AA 5574 leaves 20 h 45 after AA 662 arrives on the timetable: more than half a day, so not a connection we count.