BR 646 then QF 3303 at O'Hare
Anchorage → Chicago → Toronto Pearson
Timetable, Chicago time
06:51BR 646 from Anchorage at the gate
20:45QF 3303 to Toronto Pearson leaves the gate
13 h 54 apart on the timetable
QF 3303 leaves 13 h 54 after BR 646 arrives on the timetable: more than half a day, so not a connection we count.