Our post-operations performance adjustment process allows operational stakeholders to notify national and European authorities of problems related to air traffic flow management (ATFM) delay measurement, classification and assignment.
It is a means of enhancing operational ATFM delay data used in the performance scheme (Commission Implementing Regulation (EU) No 390/2013) and as a means of compliance with Article 21.3. Implementing the adjustment process will provide a better understanding of network constraints. In addition, it encourages positive network behaviour and innovative procedures.
The main output of this process is a separate performance dataset, which will include the approved changes. This dataset is available for performance scheme and local management reporting. The latest version of this dataset is accessible at the bottom of the page or by clicking on the download dataset above. All the definitions of the fields used in the dataset are available on the first tab of the spreadsheet. You can check your cases by filtering the files at the top of each column. If you spot any errors please contact us.
The adjustment process is restricted to changes to data related to ATFM delay. It also includes the option to reassign delay to a third party.