AA 2437 then AA 1906 at Charlotte
Pittsburgh → Charlotte → Raleigh-Durham
Timetable, Charlotte time
09:35AA 2437 from Pittsburgh at the gate
08:20AA 1906 to Raleigh-Durham leaves the gate
22 h 45 apart on the timetable, overnight
AA 1906 leaves 22 h 45 after AA 2437 arrives on the timetable: more than half a day, so not a connection we count.