AA 1763 then AA 2854 at Charlotte
Des Moines → Charlotte → Richmond
Timetable, Charlotte time
14:26AA 1763 from Des Moines at the gate
13:55AA 2854 to Richmond leaves the gate
23 h 29 apart on the timetable, overnight
AA 2854 leaves 23 h 29 after AA 1763 arrives on the timetable: more than half a day, so not a connection we count.