AA 5198 then AA 1894 at Charlotte
Nashville → Charlotte → Raleigh-Durham
Timetable, Charlotte time
17:40AA 5198 from Nashville at the gate
15:50AA 1894 to Raleigh-Durham leaves the gate
22 h 10 apart on the timetable, overnight
AA 1894 leaves 22 h 10 after AA 5198 arrives on the timetable: more than half a day, so not a connection we count.