AA 6060 then AA 2758 at Charlotte
Chattanooga → Charlotte → Memphis
Timetable, Charlotte time
06:33AA 6060 from Chattanooga at the gate
21:00AA 2758 to Memphis leaves the gate
14 h 27 apart on the timetable
AA 2758 leaves 14 h 27 after AA 6060 arrives on the timetable: more than half a day, so not a connection we count.