Four MEPs from across the political spectrum have asked the European Commission to temporarily suspend or flexibilise the EU Slot Allocation Regulation, warning that the Strait of Hormuz blockades are causing kerosene shortages that could force airlines to operate inefficient 'ghost flights' to retain landing rights.
In a written parliamentary question submitted on 7 May 2026, Bert-Jan Ruissen (ECR), Willemien Koning (PPE), Jeannette Baljeu (Renew) and Rachel Blom (PfE) argue that the current 80-20 rule — requiring airlines to use at least 80% of their allocated slots to keep them — is counterproductive during a fuel crisis. They recall that the Commission suspended the rule during the COVID-19 pandemic to prevent wasteful flights, and ask whether a similar temporary suspension or flexibility is now warranted.
Concrete asks and policy direction
The MEPs make three specific requests. First, they ask the Commission to consider an EU-wide slot exemption from the 80-20 rule, so airlines can consolidate flights and use scarce kerosene more efficiently for passengers and cargo. Second, they seek clarification on whether severe shortages and high kerosene prices qualify as 'justified non-use of slots', and how harmonised application by slot coordinators would be ensured. Third, they ask about a temporary suspension of the anti-tankering rules in the ReFuelEU Regulation, which currently restrict airlines from refuelling outside the EU — a measure that could help carriers source fuel where it is available.
The question reflects a push for regulatory flexibility in response to an external supply shock, pitting operational efficiency and consumer connectivity against the integrity of slot allocation rules and the environmental objectives of ReFuelEU. The MEPs frame the issue as a choice between maintaining rigid rules that could force empty flights or allowing airlines to adapt to a fuel-scarce environment.
Expected follow-up
The Commission is expected to reply within approximately six weeks. Its answer will signal whether it views the current situation as comparable to the pandemic crisis, and whether it is prepared to use emergency powers to relax aviation regulations. The response will also indicate the Commission's stance on balancing short-term fuel economy with long-term decarbonisation goals embedded in ReFuelEU.