CI 5234 then UA 1840 at O'Hare
Anchorage → Chicago → Hartford
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
14:36UA 1840 to Hartford leaves the gate
19 h 11 apart on the timetable, overnight
UA 1840 leaves 19 h 11 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.