CI 5234 then UA 2790 at O'Hare
Anchorage → Chicago → Portland (Oregon)
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
16:25UA 2790 to Portland (Oregon) leaves the gate
21 h apart on the timetable, overnight
UA 2790 leaves 21 h after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.