BR 608 then CZ 438 at O'Hare
Anchorage → Chicago → Shanghai
Timetable, Chicago time
20:03BR 608 from Anchorage at the gate
19:25CZ 438 to Shanghai leaves the gate
23 h 22 apart on the timetable, overnight
CZ 438 leaves 23 h 22 after BR 608 arrives on the timetable: more than half a day, so not a connection we count.