AA 2014 then AA 2366 at Charlotte
Richmond → Charlotte → Denver
Timetable, Charlotte time
08:41AA 2014 from Richmond at the gate
21:10AA 2366 to Denver leaves the gate
12 h 29 apart on the timetable
AA 2366 leaves 12 h 29 after AA 2014 arrives on the timetable: more than half a day, so not a connection we count.