AA 1011 then AA 5406 at Charlotte
Miami → Charlotte → Knoxville
Timetable, Charlotte time
20:10AA 1011 from Miami at the gate
19:30AA 5406 to Knoxville leaves the gate
23 h 20 apart on the timetable, overnight
AA 5406 leaves 23 h 20 after AA 1011 arrives on the timetable: more than half a day, so not a connection we count.