AA 5071 then AA 1909 at Charlotte
Cedar Rapids → Charlotte → Richmond
Timetable, Charlotte time
18:34AA 5071 from Cedar Rapids at the gate
18:12AA 1909 to Richmond leaves the gate
23 h 38 apart on the timetable, overnight
AA 1909 leaves 23 h 38 after AA 5071 arrives on the timetable: more than half a day, so not a connection we count.