CI 5234 then UA 5819 at O'Hare
Anchorage → Chicago → Duluth
Timetable, Chicago time
11:25CI 5234 from Anchorage at the gate
08:42UA 5819 to Duluth leaves the gate
21 h 17 apart on the timetable, overnight
UA 5819 leaves 21 h 17 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.