CV 12 then UA 714 at O'Hare
Anchorage → Chicago → Houston
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
16:07UA 714 to Houston leaves the gate
20 h 56 apart on the timetable, overnight
UA 714 leaves 20 h 56 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.