AA 5825 then AA 2049 at Charlotte
Knoxville → Charlotte → Indianapolis
Timetable, Charlotte time
17:36AA 5825 from Knoxville at the gate
16:00AA 2049 to Indianapolis leaves the gate
22 h 24 apart on the timetable, overnight
AA 2049 leaves 22 h 24 after AA 5825 arrives on the timetable: more than half a day, so not a connection we count.