AA 5198 then AA 6046 at Charlotte
Nashville → Charlotte → Tallahassee
Timetable, Charlotte time
17:40AA 5198 from Nashville at the gate
16:45AA 6046 to Tallahassee leaves the gate
23 h 05 apart on the timetable, overnight
AA 6046 leaves 23 h 05 after AA 5198 arrives on the timetable: more than half a day, so not a connection we count.