Y8 7453 then CK 228 at O'Hare
Anchorage → Chicago → Shanghai
Timetable, Chicago time
04:37Y8 7453 from Anchorage at the gate
04:00CK 228 to Shanghai leaves the gate
23 h 23 apart on the timetable, overnight
CK 228 leaves 23 h 23 after Y8 7453 arrives on the timetable: more than half a day, so not a connection we count.