CA 1055 then CA 1012 at O'Hare
Anchorage → Chicago → Shanghai
Timetable, Chicago time
22:35CA 1055 from Anchorage at the gate
21:20CA 1012 to Shanghai leaves the gate
22 h 45 apart on the timetable, overnight
CA 1012 leaves 22 h 45 after CA 1055 arrives on the timetable: more than half a day, so not a connection we count.