AA 2329 then AA 5262 at Charlotte
Pittsburgh → Charlotte → Lexington
Timetable, Charlotte time
07:44AA 2329 from Pittsburgh at the gate
07:17AA 5262 to Lexington leaves the gate
23 h 33 apart on the timetable, overnight
AA 5262 leaves 23 h 33 after AA 2329 arrives on the timetable: more than half a day, so not a connection we count.