AA 2437 then AA 1497 at Charlotte
Pittsburgh → Charlotte → Cincinnati
Timetable, Charlotte time
09:35AA 2437 from Pittsburgh at the gate
08:54AA 1497 to Cincinnati leaves the gate
23 h 19 apart on the timetable, overnight
AA 1497 leaves 23 h 19 after AA 2437 arrives on the timetable: more than half a day, so not a connection we count.