CV 12 then UA 1502 at O'Hare
Anchorage → Chicago → Cleveland
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
14:21UA 1502 to Cleveland leaves the gate
19 h 10 apart on the timetable, overnight
UA 1502 leaves 19 h 10 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.