CV 12 then UA 3674 at O'Hare
Anchorage → Chicago → Toronto Pearson
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
11:05UA 3674 to Toronto Pearson leaves the gate
15 h 54 apart on the timetable, overnight
UA 3674 leaves 15 h 54 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.