AA 4151 then UA 5729 at O'Hare
Jacksonville → Chicago → Cedar Rapids
Timetable, Chicago time
14:29AA 4151 from Jacksonville at the gate
16:10UA 5729 to Cedar Rapids leaves the gate
1 h 41 apart on the timetable
The last days
AA 4151 and UA 5729 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.