AA 3168 then AA 5292 at Charlotte
Oklahoma City → Charlotte → Knoxville
Timetable, Charlotte time
21:40AA 3168 from Oklahoma City at the gate
21:35AA 5292 to Knoxville leaves the gate
23 h 55 apart on the timetable, overnight
AA 5292 leaves 23 h 55 after AA 3168 arrives on the timetable: more than half a day, so not a connection we count.