AA 3696 then KJ 248 at O'Hare
Cedar Rapids → Chicago → Atlanta
Timetable, Chicago time
07:23AA 3696 from Cedar Rapids at the gate
17:30KJ 248 to Atlanta leaves the gate
10 h 07 apart on the timetable
The last days
AA 3696 and KJ 248 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.