CI 5234 then AC 8484 at O'Hare
Anchorage → Chicago → Montréal
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
15:40AC 8484 to Montréal leaves the gate
20 h 15 apart on the timetable, overnight
AC 8484 leaves 20 h 15 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.