CV 12 then UA 5987 at O'Hare
Anchorage → Chicago → Kansas City
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
12:40UA 5987 to Kansas City leaves the gate
17 h 29 apart on the timetable, overnight
UA 5987 leaves 17 h 29 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.