UA 3501 then UA 5949 at O'Hare
Kansas City → Chicago → Peoria
Timetable, Chicago time
17:05UA 3501 from Kansas City at the gate
08:45UA 5949 to Peoria leaves the gate
15 h 40 apart on the timetable, overnight
UA 5949 leaves 15 h 40 after UA 3501 arrives on the timetable: more than half a day, so not a connection we count.