Four major airports in northern Italy have introduced restrictions on jet fuel supplies as Europe faces mounting pressure from an ongoing energy crisis linked to geopolitical tensions in the Middle East.
The measures affect Milan Linate, Bologna, Venice and Treviso, where aviation fuel provider Air Bp Italia has imposed limits due to a sharp decline in available stocks. The restrictions are expected to remain in place until at least 9 April, with priority given to essential operations.
Official notices state that ambulance flights, state aircraft and long-haul services exceeding three hours will be prioritised. Other flights, particularly short-haul routes, are subject to a fuel cap of 2,000 litres per aircraft. Industry estimates suggest this volume provides less than an hour of flying time for commonly used aircraft such as Boeing 737s and Airbus A320s.
The restrictions could affect the viability of certain domestic routes unless aircraft refuel at alternative airports before departure. Despite these concerns, airport operators have sought to reassure passengers and airlines.
The Save Group, which manages Venice and Treviso airports, said the issue is linked to a single supplier and that other fuel providers remain operational. The company added that there are no limitations on intercontinental or Schengen flights and that airport operations continue without major disruption.
Elsewhere, Perugia’s San Francesco d’Assisi Airport said its fuel reserves remain sufficient for several weeks, indicating that the impact of the shortage is not uniform across the country.
The situation comes as Europe’s energy supply chain faces growing strain following disruptions to shipments through the Strait of Hormuz, a critical route for oil and fuel deliveries. Tanker traffic has been affected by the conflict involving Iran, tightening supply and driving up fuel prices.
Airlines are closely monitoring developments. Ryanair has warned that while fuel supplies are currently secure until the end of May, prolonged disruption could lead to flight cancellations during the summer travel season. The airline said the evolving situation poses risks to schedules across Europe if supply constraints persist.
Other carriers have also expressed concern. Lufthansa noted that the longer the Strait of Hormuz remains restricted, the greater the pressure on global aviation fuel supplies. The airline pointed to signs of strain already emerging in Asian markets, where fuel availability has become more uncertain.
Reports indicate that fuel prices have surged sharply in some regions, reflecting the tightening market. Although Italy is estimated to have several months of fuel reserves, analysts say the broader European supply chain remains vulnerable to prolonged disruption.
While flights during the Easter period are expected to proceed as planned, the outlook beyond the coming weeks remains uncertain. Airlines and airport operators are continuing to assess the situation as they prepare for the peak summer travel season.