CZ 435 then UA 4606 at O'Hare
Anchorage → Chicago → Richmond
Timetable, Chicago time
17:05CZ 435 from Anchorage at the gate
08:00UA 4606 to Richmond leaves the gate
14 h 55 apart on the timetable, overnight
UA 4606 leaves 14 h 55 after CZ 435 arrives on the timetable: more than half a day, so not a connection we count.