AM 686 then CI 5233 at O'Hare
Mexico City → Chicago → Anchorage
Timetable, Chicago time
13:12AM 686 from Mexico City at the gate
09:25CI 5233 to Anchorage leaves the gate
20 h 13 apart on the timetable, overnight
CI 5233 leaves 20 h 13 after AM 686 arrives on the timetable: more than half a day, so not a connection we count.