AV 6975 then KL 7451 at San Francisco
Vancouver → San Francisco → New York JFK
Timetable, San Francisco time
13:51AV 6975 from Vancouver at the gate
20:50KL 7451 to New York JFK leaves the gate
6 h 59 apart on the timetable
Today
From the airport’s board at 11:11 San Francisco time
13:51AV 6975 due at the gate, no estimate yet
20:50KL 7451 due to leave, no estimate yet
6 h 59 between the gates, on these times
The last days
AV 6975 and KL 7451 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.