AA 2898 then AA 3268 at Charlotte
Jacksonville → Charlotte → Punta Cana
Timetable, Charlotte time
15:05AA 2898 from Jacksonville at the gate
07:10AA 3268 to Punta Cana leaves the gate
16 h 05 apart on the timetable, overnight
AA 3268 leaves 16 h 05 after AA 2898 arrives on the timetable: more than half a day, so not a connection we count.