Airlines Cut 2 Million Seats as Fuel Crisis Disrupts Global Flight Networks

Global airlines are sharply reducing flight schedules and available seating capacity for May as concerns grow over potential fuel shortages and ongoing instability in energy supply chains. Industry data cited by the Financial Times shows that roughly 2 million seats have been removed within a two-week period, with airlines adjusting operations to reflect rising risks. According to analysis by Cirium, thousands of flights have already been canceled, while carriers are increasingly switching to smaller or more fuel-efficient aircraft to manage consumption. The shift is described as a precautionary response to possible disruptions in fuel availability. Since the outbreak of war in Iran in late February, aviation fuel prices have reportedly doubled, putting additional pressure on ticket prices and airline operating costs. The closure or disruption of key airports in the Persian Gulf, through which a significant share of Europe-Asia air traffic normally passes, has further complicated global route planning. Gulf carriers including Emirates, Etihad, and Qatar Airways have revised May schedules, removing select services. Overall seat availability worldwide declined from around 132 million to 130 million within a short period in April. Major international airlines such as British Airways, United Airlines, Air China, and Japan’s ANA are also restructuring networks, reducing frequencies or reallocating aircraft to avoid bottlenecks and fuel-related risks. Aviation analyst John Strickland noted, “No European airline is going to send a plane to Asia to steal demand from the Gulf and be stranded there without fuel to return.” He added that while fuel pricing has always been volatile, sustained shortages have been rare in recent industry history. Some Asian hubs are also limiting operations. Air France reported restrictions on increasing flight frequency to destinations such as Singapore and Tokyo Haneda, citing dependence on supply routes passing through the Strait of Hormuz, which remains heavily disrupted. Air France-KLM CEO Ben Smith said, “The disruption of these flows has created significant imbalances in global travel supply and demand.” Airport operators are also reporting mounting pressure. Incheon International Airport’s acting chief Bum-ho Kim said, “The price and demand for fuel have become much more significant since the conflict began,” adding that authorities are working to manage passenger disruptions. Several governments are responding with restrictions or rationing measures. Vietnam has begun limiting jet fuel distribution, while Japanese carriers report rising demand for Europe-bound travel but face steep cost increases. ANA expects fuel costs to rise by approximately £650 million by next March, while Japan Airlines forecasts a profit decline of around 20% due to higher expenses. In the United States, Delta Air Lines has reduced capacity by 3.5% in the second quarter to conserve fuel. EasyJet and Virgin Atlantic have also warned of financial pressure linked to rising operational costs. Lufthansa has been among the most affected European carriers, cancelling around 20,000 flights between May and October, citing unprofitable routes under current fuel pricing conditions. Turkish Airlines has also reduced capacity and warned of continued strain, although it may benefit from increased demand on long-haul routes connecting Europe and Asia. Air China has cut both international and domestic services, while Emirates continues operating at roughly two-thirds of pre-crisis levels, albeit with lower passenger volumes and adjusted fleet usage. Airlines are increasingly adapting fleets to changing conditions. Etihad, for example, is replacing Airbus A350 aircraft with Boeing 787s on certain routes such as Abu Dhabi–Hong Kong to improve fuel efficiency. At the same time, some routes are deploying larger aircraft where demand for direct connectivity has risen, including Air France’s use of Boeing 777s on Mumbai services and Air China’s upgraded aircraft on the London–Beijing route.