AA 6302 then CA 8412 at O'Hare
Cedar Rapids → Chicago → Shanghai
Timetable, Chicago time
15:20AA 6302 from Cedar Rapids at the gate
21:30CA 8412 to Shanghai leaves the gate
6 h 10 apart on the timetable
The last days
AA 6302 and CA 8412 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.