AA 5198 then AA 5823 at Charlotte
Nashville → Charlotte → Jacksonville (North Carolina)
Timetable, Charlotte time
17:40AA 5198 from Nashville at the gate
17:34AA 5823 to Jacksonville (North Carolina) leaves the gate
23 h 54 apart on the timetable, overnight
AA 5823 leaves 23 h 54 after AA 5198 arrives on the timetable: more than half a day, so not a connection we count.