AA 5796 then AA 5904 at Charlotte
Lynchburg → Charlotte → Knoxville
Timetable, Charlotte time
12:25AA 5796 from Lynchburg at the gate
10:40AA 5904 to Knoxville leaves the gate
22 h 15 apart on the timetable, overnight
AA 5904 leaves 22 h 15 after AA 5796 arrives on the timetable: more than half a day, so not a connection we count.