KD 216 then UA 422 at O'Hare
Anchorage → Chicago → Portland (Maine)
Timetable, Chicago time
10:55KD 216 from Anchorage at the gate
10:50UA 422 to Portland (Maine) leaves the gate
23 h 55 apart on the timetable, overnight
UA 422 leaves 23 h 55 after KD 216 arrives on the timetable: more than half a day, so not a connection we count.