AA 1136 then DM 5103 at Miami
Phoenix → Miami → Punta Cana
Timetable, Miami time
16:01AA 1136 from Phoenix at the gate
15:02DM 5103 to Punta Cana leaves the gate
23 h 01 apart on the timetable, overnight
DM 5103 leaves 23 h 01 after AA 1136 arrives on the timetable: more than half a day, so not a connection we count.