AC 507 then CI 5225 at O'Hare
Toronto Pearson → Chicago → Anchorage
Timetable, Chicago time
15:38AC 507 from Toronto Pearson at the gate
14:25CI 5225 to Anchorage leaves the gate
22 h 47 apart on the timetable, overnight
CI 5225 leaves 22 h 47 after AC 507 arrives on the timetable: more than half a day, so not a connection we count.