AA 662 then DL 1889 at Charlotte
Puerto Plata → Charlotte → Detroit
Timetable, Charlotte time
19:15AA 662 from Puerto Plata at the gate
17:09DL 1889 to Detroit leaves the gate
21 h 54 apart on the timetable, overnight
DL 1889 leaves 21 h 54 after AA 662 arrives on the timetable: more than half a day, so not a connection we count.