In cooperation with the airport operator, air carriers’ operations are monitored for compliance to the allocated schedules.  This includes monitoring of flights that operate without a clearance, flights that hold a clearance but do not operate and flights that operate in a way significantly different from the clearance.

Air Carriers are urged to submit their applications for schedules in good time and to comply with the clearances in order to avoid disruption to the airport operations, to other air carriers' flights and to their own flights.