CI 5226 then UA 4752 at O'Hare
Anchorage → Chicago → Madison
Timetable, Chicago time
17:34CI 5226 from Anchorage at the gate
16:40UA 4752 to Madison leaves the gate
23 h 06 apart on the timetable, overnight
UA 4752 leaves 23 h 06 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.