Zurich Airport has entered a decisive phase in its long-debated runway extension project, with final planning documents for runways 28 and 32 now formally filed and available for public consultation until 30 June 2026.
The project provides for an extension of runway 28 by about 400 meters to the west and runway 32 by about 280 meters to the north. The main objective is to reduce a latent safety risk in current operations, increase safety margins for takeoff and landing, and improve the robustness of runway usage, particularly under challenging wind and traffic configurations.
The extensions are part of a multi-stage federal and cantonal approval process that has been under political and public discussion in Switzerland for more than a decade. The planning phase now entering public inquiry marks a key step toward securing the necessary authorizations.
Total investment for the project is estimated at around 250 million Swiss francs, of which roughly 210 million are attributed to the extension of runway 28. Airport operator Flughafen Zürich AG plans to finance the works from its own resources.
The runway project is controversial, especially regarding environmental impacts, aircraft noise and possible effects on capacity, and is expected to remain the subject of close public and political scrutiny throughout the authorization process.