B0 300 then UA 8432 at Newark
Milan → New York → Toronto Pearson
Timetable, New York time
16:45B0 300 from Milan at the gate
16:25UA 8432 to Toronto Pearson leaves the gate
23 h 40 apart on the timetable, overnight
UA 8432 leaves 23 h 40 after B0 300 arrives on the timetable: more than half a day, so not a connection we count.