AA 3168 then AA 2386 at Charlotte
Oklahoma City → Charlotte → Cedar Rapids
Timetable, Charlotte time
21:40AA 3168 from Oklahoma City at the gate
19:40AA 2386 to Cedar Rapids leaves the gate
22 h apart on the timetable, overnight
AA 2386 leaves 22 h after AA 3168 arrives on the timetable: more than half a day, so not a connection we count.