AA 5449 then AA 3268 at Charlotte
Cincinnati → Charlotte → Punta Cana
Timetable, Charlotte time
09:42AA 5449 from Cincinnati at the gate
07:10AA 3268 to Punta Cana leaves the gate
21 h 28 apart on the timetable, overnight
AA 3268 leaves 21 h 28 after AA 5449 arrives on the timetable: more than half a day, so not a connection we count.