AA 3311 then AA 2386 at Charlotte
Detroit → Charlotte → Cedar Rapids
Timetable, Charlotte time
20:21AA 3311 from Detroit at the gate
19:40AA 2386 to Cedar Rapids leaves the gate
23 h 19 apart on the timetable, overnight
AA 2386 leaves 23 h 19 after AA 3311 arrives on the timetable: more than half a day, so not a connection we count.