AA 3429 then BR 658 at O'Hare
Cleveland → Chicago → Toronto Pearson
Timetable, Chicago time
13:35AA 3429 from Cleveland at the gate
11:30BR 658 to Toronto Pearson leaves the gate
21 h 55 apart on the timetable, overnight
BR 658 leaves 21 h 55 after AA 3429 arrives on the timetable: more than half a day, so not a connection we count.