AA 2930 then AA 5292 at Charlotte
Pittsburgh → Charlotte → Knoxville
Timetable, Charlotte time
21:55AA 2930 from Pittsburgh at the gate
21:35AA 5292 to Knoxville leaves the gate
23 h 40 apart on the timetable, overnight
AA 5292 leaves 23 h 40 after AA 2930 arrives on the timetable: more than half a day, so not a connection we count.