CA 3103 then Y8 7456 at O'Hare
Anchorage → Chicago → Shanghai
Timetable, Chicago time
08:54CA 3103 from Anchorage at the gate
01:35Y8 7456 to Shanghai leaves the gate
16 h 41 apart on the timetable, overnight
Y8 7456 leaves 16 h 41 after CA 3103 arrives on the timetable: more than half a day, so not a connection we count.