AA 1202 then CA 1020 at O'Hare
Miami → Chicago → Shanghai
Timetable, Chicago time
15:43AA 1202 from Miami at the gate
19:30CA 1020 to Shanghai leaves the gate
3 h 47 apart on the timetable
Today
From the airport’s board at 17:27 Chicago time
16:39AA 1202 reached the gate56 min late
19:30CA 1020 due to leave, no estimate yet
2 h 51 between the gates, on these times
The last days
AA 1202 and CA 1020 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.