AA 5238 then AA 5543 at Charlotte
Norfolk → Charlotte → Pittsburgh
Timetable, Charlotte time
17:21AA 5238 from Norfolk at the gate
08:35AA 5543 to Pittsburgh leaves the gate
15 h 14 apart on the timetable, overnight
AA 5543 leaves 15 h 14 after AA 5238 arrives on the timetable: more than half a day, so not a connection we count.