K4 579 then UA 6041 at O'Hare
Fairbanks → Chicago → Des Moines
Timetable, Chicago time
16:23K4 579 from Fairbanks at the gate
08:50UA 6041 to Des Moines leaves the gate
16 h 27 apart on the timetable, overnight
UA 6041 leaves 16 h 27 after K4 579 arrives on the timetable: more than half a day, so not a connection we count.