K4 579 then UA 3584 at O'Hare
Fairbanks → Chicago → Kansas City
Timetable, Chicago time
16:23K4 579 from Fairbanks at the gate
08:40UA 3584 to Kansas City leaves the gate
16 h 17 apart on the timetable, overnight
UA 3584 leaves 16 h 17 after K4 579 arrives on the timetable: more than half a day, so not a connection we count.