TS 517 then AC 8909 at Toronto Pearson
Montego Bay → Toronto → Chicago O'Hare
Timetable, Toronto time
16:35TS 517 from Montego Bay at the gate
16:30AC 8909 to Chicago O'Hare leaves the gate
23 h 55 apart on the timetable, overnight
AC 8909 leaves 23 h 55 after TS 517 arrives on the timetable: more than half a day, so not a connection we count.