AA 5500 then AA 1497 at Charlotte
Savannah → Charlotte → Cincinnati
Timetable, Charlotte time
08:14AA 5500 from Savannah at the gate
08:00AA 1497 to Cincinnati leaves the gate
23 h 46 apart on the timetable, overnight
AA 1497 leaves 23 h 46 after AA 5500 arrives on the timetable: more than half a day, so not a connection we count.