CV 12 then UA 4765 at O'Hare
Anchorage → Chicago → Des Moines
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
12:55UA 4765 to Des Moines leaves the gate
17 h 44 apart on the timetable, overnight
UA 4765 leaves 17 h 44 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.