AA 3204 then AA 5543 at Charlotte
Newark → Charlotte → Pittsburgh
Timetable, Charlotte time
15:30AA 3204 from Newark at the gate
08:35AA 5543 to Pittsburgh leaves the gate
17 h 05 apart on the timetable, overnight
AA 5543 leaves 17 h 05 after AA 3204 arrives on the timetable: more than half a day, so not a connection we count.