AA 6078 then AA 5565 at Charlotte
Harrisburg → Charlotte → Richmond
Timetable, Charlotte time
10:10AA 6078 from Harrisburg at the gate
08:24AA 5565 to Richmond leaves the gate
22 h 14 apart on the timetable, overnight
AA 5565 leaves 22 h 14 after AA 6078 arrives on the timetable: more than half a day, so not a connection we count.