AA 6070 then AA 5506 at Charlotte
Columbia Metropolitan → Charlotte → Memphis
Timetable, Charlotte time
13:09AA 6070 from Columbia Metropolitan at the gate
12:22AA 5506 to Memphis leaves the gate
23 h 13 apart on the timetable, overnight
AA 5506 leaves 23 h 13 after AA 6070 arrives on the timetable: more than half a day, so not a connection we count.