CA 8443 then UA 2182 at O'Hare
Anchorage → Chicago → Portland (Oregon)
Timetable, Chicago time
16:59CA 8443 from Anchorage at the gate
12:49UA 2182 to Portland (Oregon) leaves the gate
19 h 50 apart on the timetable, overnight
UA 2182 leaves 19 h 50 after CA 8443 arrives on the timetable: more than half a day, so not a connection we count.