AC 7301 then UA 5522 at O'Hare
Montréal → Chicago → Kansas City
Timetable, Chicago time
11:35AC 7301 from Montréal at the gate
08:40UA 5522 to Kansas City leaves the gate
21 h 05 apart on the timetable, overnight
UA 5522 leaves 21 h 05 after AC 7301 arrives on the timetable: more than half a day, so not a connection we count.