B6 2220 then CI 5301 at JFK
London Heathrow → New York → Toronto
Timetable, New York time
11:14B6 2220 from London Heathrow at the gate
09:05CI 5301 to Toronto leaves the gate
21 h 51 apart on the timetable, overnight
CI 5301 leaves 21 h 51 after B6 2220 arrives on the timetable: more than half a day, so not a connection we count.