AA 5416 then AA 5670 at Charlotte
Atlanta (ATL) → Charlotte → Lexington
Timetable, Charlotte time
15:55AA 5416 from Atlanta (ATL) at the gate
14:49AA 5670 to Lexington leaves the gate
22 h 54 apart on the timetable, overnight
AA 5670 leaves 22 h 54 after AA 5416 arrives on the timetable: more than half a day, so not a connection we count.