AA 1040 then AA 2386 at Charlotte
Fort Lauderdale → Charlotte → Cedar Rapids
Timetable, Charlotte time
09:59AA 1040 from Fort Lauderdale at the gate
22:35AA 2386 to Cedar Rapids leaves the gate
12 h 36 apart on the timetable
AA 2386 leaves 12 h 36 after AA 1040 arrives on the timetable: more than half a day, so not a connection we count.