CV 12 then UA 5586 at O'Hare
Anchorage → Chicago → Green Bay
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
17:50UA 5586 to Green Bay leaves the gate
22 h 39 apart on the timetable, overnight
UA 5586 leaves 22 h 39 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.