UA 3501 then UA 565 at O'Hare
Kansas City → Chicago → Columbus (Ohio)
Timetable, Chicago time
17:05UA 3501 from Kansas City at the gate
10:38UA 565 to Columbus (Ohio) leaves the gate
17 h 33 apart on the timetable, overnight
UA 565 leaves 17 h 33 after UA 3501 arrives on the timetable: more than half a day, so not a connection we count.