AA 5118 then AA 5565 at Charlotte
Knoxville → Charlotte → Richmond
Timetable, Charlotte time
09:41AA 5118 from Knoxville at the gate
08:24AA 5565 to Richmond leaves the gate
22 h 43 apart on the timetable, overnight
AA 5565 leaves 22 h 43 after AA 5118 arrives on the timetable: more than half a day, so not a connection we count.