AA 2339 then AA 2410 at Charlotte
Syracuse → Charlotte → Puerto Plata
Timetable, Charlotte time
15:19AA 2339 from Syracuse at the gate
11:28AA 2410 to Puerto Plata leaves the gate
20 h 09 apart on the timetable, overnight
AA 2410 leaves 20 h 09 after AA 2339 arrives on the timetable: more than half a day, so not a connection we count.