AA 5036 then AA 6018 at Charlotte
Norfolk → Charlotte → Knoxville
Timetable, Charlotte time
09:37AA 5036 from Norfolk at the gate
09:10AA 6018 to Knoxville leaves the gate
23 h 33 apart on the timetable, overnight
AA 6018 leaves 23 h 33 after AA 5036 arrives on the timetable: more than half a day, so not a connection we count.