KD 216 then UA 4166 at O'Hare
Anchorage → Chicago → Madison
Timetable, Chicago time
10:55KD 216 from Anchorage at the gate
10:42UA 4166 to Madison leaves the gate
23 h 47 apart on the timetable, overnight
UA 4166 leaves 23 h 47 after KD 216 arrives on the timetable: more than half a day, so not a connection we count.