AA 2255 then AA 2410 at Charlotte
Pittsburgh → Charlotte → Puerto Plata
Timetable, Charlotte time
12:33AA 2255 from Pittsburgh at the gate
11:28AA 2410 to Puerto Plata leaves the gate
22 h 55 apart on the timetable, overnight
AA 2410 leaves 22 h 55 after AA 2255 arrives on the timetable: more than half a day, so not a connection we count.