AA 3060 then DM 5103 at Miami
New York JFK → Miami → Punta Cana
Timetable, Miami time
15:14AA 3060 from New York JFK at the gate
15:02DM 5103 to Punta Cana leaves the gate
23 h 48 apart on the timetable, overnight
DM 5103 leaves 23 h 48 after AA 3060 arrives on the timetable: more than half a day, so not a connection we count.