AA 4484 then CA 1012 at O'Hare
Cleveland → Chicago → Shanghai
Timetable, Chicago time
21:56AA 4484 from Cleveland at the gate
21:20CA 1012 to Shanghai leaves the gate
23 h 24 apart on the timetable, overnight
CA 1012 leaves 23 h 24 after AA 4484 arrives on the timetable: more than half a day, so not a connection we count.