Monitoring network performance

The Single European Sky Performance Scheme requires the proactive management, monitoring and reporting of pan-European operational performance targets covering safety, capacity, environment and cost-efficiency. To acheive this we provide regular, timely and accurate reports on the overall performance of the network. These help us monitor and understand how the network is performing and take action when a problem occurs, and provide different views on the situation of the ATM network:

Latest public network performance reports

Latest non-public reports via our new ATFM statistics dashboard

Our new ATFM statistics dashboard contains all non-public network performance reports. Access to this information is granted to users currently employed in ATM-related services.

Available information:

  • Airport ATFM Delay
  • Airport ATFM Traffic
  • Airspace Dashboard
  • ATFM Compliance Monitoring
  • Daily Summary
  • Network Dashboard

New users
You can register to our One Sky Online portal using your company/organisation e-mail address (use of e-mail address such as gmail and yahoo are not permitted):


Existing and former ATFCM Statistics website users:
Use the following link to access the ATFM Statistics Dashboard:


Learn more:

Reporting Assumptions and Descriptions

The Reporting Assumptions and Descriptions contains specific information on rules or filters applied in the NM Monthly reporting (e.g.monthly Network Operations Report, NM Monthly summary per ACC, etc) such as.

  • mapping of operation regulation causes to delay groups.
  • list of published statistical entities (e.g. ACCs) used in en-route performance reports.
  • definition of the different geographical zones used in the performance reports.

Latest edition:

Post-operations Performance Adjustment Process

The Post Ops Performance Adjustment Process allows operational stakeholders to notify national and European authorities of issues that relate to ATFM delay measurement, classification and assignment. More information is available on the Post Ops Performance Adjustment Process webpage.

Latest edition:

European Route Network Improvement Plan Monitoring Report

The design of the European Route Network, as described in Annex 1 of EC Regulation No 677/2011 (the Network Management Implementing Rule - NMIR)  calls for the establishment of a European Route Network Improvement Plan as part of the Network Operations Plan and is developed through a cooperative decision making process. The ERNIP Implementation Monitoring Report gives an overview of the airspace design improvements and it's contribution to flight efficiency based on the proposals implemented during the relevant AIRAC cycle. 

Latest edition:

Not the report you're looking for? Check out the full list of monitoring reports.

Network Manager Operational Performance team

Contact us for any questions regarding Network Manager Operational Performance.