Overview
The Single European Sky (SES) Data Portal offers comprehensive reporting on performance indicators that are subject to targets or are monitored within the framework of the Single European Sky (SES) performance scheme.
Maintained and updated monthly by the EUROCONTROL Performance Review Unit (PRU) on behalf of the European Commission, the portal provides data aligned with the legal and regulatory framework governing Air Traffic Management performance since 2012. This includes key legislation such as:
- Commission Regulation (EU) No 691/2010 – the original Performance Regulation.
- Commission Implementing Regulation (EU) No 390/2013.
- Commission Implementing Regulation (EU) 2019/317.
- Commission Implementing Regulation (EU) 2024/3128.
The portal delivers data on the relevant performance indicators defined for each reference period, enabling informed analysis and oversight.
Regarding environmental performance, the portal provides information on the following performance indicators:
- Horizontal en-route flight efficiency.
- Vertical en-route flight efficiency.
- Additional taxi-out and taxi-in times.
- Average duration in climb/ descent.
- Terminal holdings (ASMA).
Its primary users include policymakers, regulatory authorities, ANSPs and industry stakeholders, who rely on the portal to monitor compliance with SES objectives and support evidence-based decision-making.
SES Portal – Reporting Period 4 – Extract of Environment data (from webpage)
Limitations
The portal is limited to the set of indicators defined in EU legislation. As the SES performance scheme operates on annual review cycles, data is typically provided at the monthly or annual level.
Future Developments
Since the performance indicators have already been defined for the entire reference period (2025–2029), only limited new developments are expected. However, the portal is periodically updated to enhance user-friendliness and improve data visualisations where appropriate.