AA 1769 then AA 1597 at Philadelphia
Nashville → Philadelphia → Charleston (South Carolina)
Timetable, Philadelphia time
20:34AA 1769 from Nashville at the gate
18:37AA 1597 to Charleston (South Carolina) leaves the gate
22 h 03 apart on the timetable, overnight
AA 1597 leaves 22 h 03 after AA 1769 arrives on the timetable: more than half a day, so not a connection we count.