AA 1709 then AA 6127 at Charlotte
Myrtle Beach → Charlotte → Chattanooga
Timetable, Charlotte time
09:14AA 1709 from Myrtle Beach at the gate
08:30AA 6127 to Chattanooga leaves the gate
23 h 16 apart on the timetable, overnight
AA 6127 leaves 23 h 16 after AA 1709 arrives on the timetable: more than half a day, so not a connection we count.