AA 5534 then AA 5416 at Charlotte
Savannah → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
10:59AA 5534 from Savannah at the gate
10:29AA 5416 to Atlanta (ATL) leaves the gate
23 h 30 apart on the timetable, overnight
AA 5416 leaves 23 h 30 after AA 5534 arrives on the timetable: more than half a day, so not a connection we count.