CV 12 then UA 1883 at O'Hare
Anchorage → Chicago → Richmond
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
18:23UA 1883 to Richmond leaves the gate
23 h 12 apart on the timetable, overnight
UA 1883 leaves 23 h 12 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.