AA 5198 then AA 5293 at Charlotte
Nashville → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
16:10AA 5198 from Nashville at the gate
15:52AA 5293 to Atlanta (ATL) leaves the gate
23 h 42 apart on the timetable, overnight
AA 5293 leaves 23 h 42 after AA 5198 arrives on the timetable: more than half a day, so not a connection we count.