AA 6078 then AA 5370 at Charlotte
Harrisburg → Charlotte → Nashville
Timetable, Charlotte time
10:10AA 6078 from Harrisburg at the gate
08:50AA 5370 to Nashville leaves the gate
22 h 40 apart on the timetable, overnight
AA 5370 leaves 22 h 40 after AA 6078 arrives on the timetable: more than half a day, so not a connection we count.