CV 26 then UA 630 at O'Hare
Anchorage → Chicago → Madison
Timetable, Chicago time
20:23CV 26 from Anchorage at the gate
19:59UA 630 to Madison leaves the gate
23 h 36 apart on the timetable, overnight
UA 630 leaves 23 h 36 after CV 26 arrives on the timetable: more than half a day, so not a connection we count.