The Zurich cantonal parliament has rejected the so-called "Airport Nighttime Rest Initiative" by an overwhelming majority of 171 to 5 votes. Parliament thus followed the clear recommendation of the preliminary advisory committee for energy, transport and the environment (KEVU).
The popular initiative submitted in April 2024 called for a drastic tightening of existing night flight regulations and a reduction in operating hours at Switzerland's largest airport in Kloten. With the clear result of the vote, the legislature has backed the maintenance of the current hub operations and strengthened the international accessibility of the business location.
In addition to rejecting the initiative, the parliamentary majority approved a counter-proposal drafted by the KEVU (Committee for the Protection of the Environment). This proposal calls for stricter official controls and reporting of delays in the late evening. The operating company, Flughafen Zürich AG (Zurich Airport Ltd.), expressed skepticism about this compromise. According to airport management, the counter-proposal will only lead to increased bureaucracy and administrative burdens for airlines and air traffic control provider Skyguide, without effectively solving the structural problem of delays in European airspace. Airport management announced that it will duly comply with the new cantonal reporting requirements should the counter-proposal come into effect.
Lukas Brosi, CEO of Flughafen Zürich AG, described the vote as a strong endorsement of the current operating hours of 6:00 a.m. to 23:30 p.m. Compared to other European airports, and particularly within the Lufthansa Group, which includes Swiss, the dominant airline at the airport, Zurich Airport already has the most restrictive night flight regulations and the lowest capacity of all hubs. According to industry experts, further restrictions on off-peak hours would have severely jeopardized intercontinental long-haul traffic, as delayed return flights from overseas could no longer be handled in time, leading to flight cancellations and financial losses.
The clear vote by the cantonal council also has a legal dimension, as the regulation of flight operating hours in Switzerland falls under the final jurisdiction of the federal government, and a cantonal initiative therefore contradicts the overriding federal law. Since the initiative committee had already indicated beforehand that it would withdraw the proposal in the event of parliamentary rejection, a referendum is considered unlikely. Should the initiative nevertheless not be formally withdrawn, the voters of Zurich will make the final decision on the proposal in an upcoming referendum.