AA 662 then LF 3936 at Charlotte
Puerto Plata → Charlotte → Altoona
Timetable, Charlotte time
19:15AA 662 from Puerto Plata at the gate
16:20LF 3936 to Altoona leaves the gate
21 h 05 apart on the timetable, overnight
LF 3936 leaves 21 h 05 after AA 662 arrives on the timetable: more than half a day, so not a connection we count.