CI 5234 then UA 422 at O'Hare
Anchorage → Chicago → Portland (Maine)
Timetable, Chicago time
11:25CI 5234 from Anchorage at the gate
10:50UA 422 to Portland (Maine) leaves the gate
23 h 25 apart on the timetable, overnight
UA 422 leaves 23 h 25 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.