AA 2056 then UA 3628 at O'Hare
Cedar Rapids → Chicago → Indianapolis
Timetable, Chicago time
06:23AA 2056 from Cedar Rapids at the gate
18:29UA 3628 to Indianapolis leaves the gate
12 h 06 apart on the timetable
UA 3628 leaves 12 h 06 after AA 2056 arrives on the timetable: more than half a day, so not a connection we count.