DL 2813 then AA 1502 at Charlotte
Atlanta (ATL) → Charlotte → Nashville
Timetable, Charlotte time
20:12DL 2813 from Atlanta (ATL) at the gate
20:05AA 1502 to Nashville leaves the gate
23 h 53 apart on the timetable, overnight
AA 1502 leaves 23 h 53 after DL 2813 arrives on the timetable: more than half a day, so not a connection we count.