AA 6284 then CA 8414 at O'Hare
Des Moines → Chicago → Shanghai
Timetable, Chicago time
11:10AA 6284 from Des Moines at the gate
20:45CA 8414 to Shanghai leaves the gate
9 h 35 apart on the timetable
Today
From the airport’s board at 01:45 Chicago time
11:10AA 6284 due at the gate, no estimate yet
20:45CA 8414 due to leave, no estimate yet
9 h 35 between the gates, on these times
The last days
AA 6284 and CA 8414 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.