The NQY service is often cancelled as there's no passengers booked on it either way. Loads havent really been more than 5.
There has been a few occasions where weather has caused the cancellations, either in Land End (IOS Base) or NQY, and the a/c type not the greatest in bad weather conditions.
Interesting the airport having a launch stand for the route the beginning of the week. 2 months into the flights operation!