AA 662 then LF 3804 at Charlotte
Puerto Plata → Charlotte → Muscle Shoals
Timetable, Charlotte time
19:15AA 662 from Puerto Plata at the gate
17:25LF 3804 to Muscle Shoals leaves the gate
22 h 10 apart on the timetable, overnight
LF 3804 leaves 22 h 10 after AA 662 arrives on the timetable: more than half a day, so not a connection we count.