AA 5547 then AA 5422 at Charlotte
Savannah → Charlotte → Columbus (Ohio)
Timetable, Charlotte time
10:11AA 5547 from Savannah at the gate
10:07AA 5422 to Columbus (Ohio) leaves the gate
23 h 56 apart on the timetable, overnight
AA 5422 leaves 23 h 56 after AA 5547 arrives on the timetable: more than half a day, so not a connection we count.