CV 21 then QF 3303 at O'Hare
Anchorage → Chicago → Toronto Pearson
Timetable, Chicago time
22:27CV 21 from Anchorage at the gate
20:45QF 3303 to Toronto Pearson leaves the gate
22 h 18 apart on the timetable, overnight
QF 3303 leaves 22 h 18 after CV 21 arrives on the timetable: more than half a day, so not a connection we count.