AA 3364 then CA 1020 at O'Hare
Detroit → Chicago → Shanghai
Timetable, Chicago time
14:07AA 3364 from Detroit at the gate
08:17CA 1020 to Shanghai leaves the gate
18 h 10 apart on the timetable, overnight
CA 1020 leaves 18 h 10 after AA 3364 arrives on the timetable: more than half a day, so not a connection we count.