AA 5826 then AA 5992 at Charlotte
Knoxville → Charlotte → Gainesville
Timetable, Charlotte time
11:31AA 5826 from Knoxville at the gate
11:29AA 5992 to Gainesville leaves the gate
23 h 58 apart on the timetable, overnight
AA 5992 leaves 23 h 58 after AA 5826 arrives on the timetable: more than half a day, so not a connection we count.