Major Airport Modernization in Greece: What Will Change by 2028

Greece has launched an ambitious program to upgrade its airports and air traffic management systems. The main goal is to improve safety standards and reduce flight delays, which have long been a challenge for the country and its tourism sector.

Why It Matters

Currently, Greek airports face two major problems: outdated security systems and frequent flight delays, especially at Athens International Airport “Eleftherios Venizelos.” According to officials, Greece is among the European leaders in delayed flights, damaging its reputation among tourists and airlines.

This became evident on August 19, when a technical failure temporarily disrupted radar visibility in the Athens area. The issue was resolved, but delays spread nationwide.

Planned Measures

The Ministry of Infrastructure and Transport has presented a step-by-step modernization plan to be completed by the end of 2028. Key changes include:

• New digital technologies: introduction of DLS systems for secure digital communication between pilots and controllers, as well as an upgrade of the central air traffic management system.
• Modern radars: replacement of outdated equipment with new Mode S radars for more reliable and accurate monitoring.
• Integrated navigation: a new platform to calculate safer and more efficient flight routes, taking weather and other factors into account.
• SWIM platform: a centralized system for sharing data between the CAA, airports, airlines, and Eurocontrol, with strong cybersecurity protection.
• CAA reform: transformation of the Civil Aviation Authority into a more autonomous legal entity.

Expected Results

The program will significantly enhance flight safety, reduce delays, and prepare Greek airports for growing passenger traffic. Another critical factor will be increasing the number of air traffic controllers.

The modernization will cover all airports across Greece, with progress monitored by a working group reporting to the European Commission every six weeks.

Conclusion

By 2028, Greece aims to create a modern, safe, and technologically advanced aviation system that will strengthen its position in the European tourism market and improve the experience of millions of passengers.