AA 2014 then WN 2731 at Charlotte
Richmond → Charlotte → Nashville
Timetable, Charlotte time
08:41AA 2014 from Richmond at the gate
20:55WN 2731 to Nashville leaves the gate
12 h 14 apart on the timetable
WN 2731 leaves 12 h 14 after AA 2014 arrives on the timetable: more than half a day, so not a connection we count.