Europe’s summer flights at risk
Airlines and travel planners warned that Europe’s summer flight schedule is at risk because the Iran war is exposing a decline in refining capacity, which could tighten jet‑fuel supplies and strain service plans. Reuters reported the refining weakness and its potential to force groundings or route changes across European carriers. (reuters.com)
Europe’s summer flight schedule is under pressure because the fuel that keeps planes moving is getting harder to find in Europe. (reuters.com) Reuters reported on April 15 that airlines and travel planners are warning of possible groundings or route changes as the war around Iran exposes how much Europe depends on outside jet-fuel supply. The bottleneck is not just crude oil; it is the shrinking number of refineries that turn oil into aviation fuel. (reuters.com) The International Energy Agency said in its March 2026 Oil Market Report that diesel and jet-fuel markets are “particularly vulnerable” to a prolonged loss of Middle East production and exports. It also said more than 3 million barrels a day of refining capacity in the region had already shut because of attacks and export disruptions. (iea.org) Europe went into this shock with less backup than it once had. Reuters said more than 30 European refineries, equal to about 16% of the region’s refining capacity, have closed over the past 25 years as North Sea oil output fell and the continent relied more heavily on imports. (reuters.com) That matters in summer because airlines lock in busy-season schedules months in advance, then need steady airport fuel deliveries to keep those flights on time. The International Air Transport Association said jet fuel is one of airlines’ biggest costs and that sudden supply disruptions are harder for carriers to absorb than high prices alone. (iata.org) The supply chain problem starts far from the airport gate. The International Air Transport Association said the conflict that escalated on February 28, 2026 made the Strait of Hormuz effectively impassable for many tankers, and that waterway normally carries about 20% of the world’s oil supply. (iata.org) Europe is especially exposed because it imports large volumes of jet fuel rather than making all of it at home. Reuters reported on April 15 that Europe normally gets nearly 75% of its jet-fuel imports, about 375,000 barrels a day, from the Middle East. (reuters.com) Airlines are still finding fuel, but at a higher cost and with less margin for error. The International Air Transport Association’s latest fuel monitor showed the global average jet-fuel price at $197.83 a barrel for the most recent reported week, while its March analysis said fuel swings can quickly hit airline profitability. (iata.org, iata.org) Governments do have emergency tools. The International Energy Agency said its member countries agreed on March 11 to release 400 million barrels of oil from emergency reserves to address disruptions tied to the Middle East war, but it also warned that refining and product supply remain vulnerable. (iea.org) For travelers, the immediate risk is not that every flight disappears; it is that a tight fuel system leaves airlines cutting weaker routes, reshuffling aircraft, or paying more to secure supply during the busiest weeks of the year. Reuters said carriers and travel planners are already treating Europe’s summer schedule as exposed unless fuel flows improve. (reuters.com)
