OO 1003 then UA 4645 at O'Hare
Eugene → Chicago → Kansas City
Timetable, Chicago time
02:56OO 1003 from Eugene at the gate
17:45UA 4645 to Kansas City leaves the gate
14 h 49 apart on the timetable
UA 4645 leaves 14 h 49 after OO 1003 arrives on the timetable: more than half a day, so not a connection we count.