OR 822 then KL 1009 at Schiphol
Cancún → Amsterdam → London Heathrow
Timetable, Amsterdam time
11:00OR 822 from Cancún at the gate
13:30KL 1009 to London Heathrow leaves the gate
2 h 30 apart on the timetable
The last days
OR 822 and KL 1009 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.