WS 2673 then QF 3271 at Toronto Pearson
Montego Bay → Toronto → Chicago O'Hare
Timetable, Toronto time
19:20WS 2673 from Montego Bay at the gate
18:21QF 3271 to Chicago O'Hare leaves the gate
23 h 01 apart on the timetable, overnight
QF 3271 leaves 23 h 01 after WS 2673 arrives on the timetable: more than half a day, so not a connection we count.