As travelers prepare for their journeys this spring, uncertainty looms over Spain’s airports. On April 17, 2026, Jet2 warned its passengers about potential flight delays due to strike action by Spanish Air Traffic Control. This announcement came amid a backdrop of rising kerosene prices and a looming fuel shortage affecting airlines across Europe.
The situation escalated earlier in the month when the head of the International Energy Agency highlighted that Europe has approximately six weeks of jet fuel remaining. The ongoing conflict in the Middle East has caused significant disruptions to oil supplies, leading to increased costs and operational challenges for airlines. As Michael O’Leary, Ryanair’s boss, noted, “We think there is a reasonable risk, some low level, maybe 10% to 25% of our supplies might be at risk through May and June.”
In the days leading up to April 17, other airlines began taking drastic measures. Lufthansa grounded up to 27 planes due to soaring kerosene prices—more than doubling since the onset of the Iran war. KLM also scrapped 160 flights over the coming month as they faced similar rising costs. EasyJet reported a staggering £25 million loss last month alone due to these soaring jet fuel prices.
Jet2 has taken proactive steps by advising passengers to arrive at least two hours before departure. They emphasized that check-in closes just 40 minutes prior to scheduled departures—a detail that could be crucial for travelers navigating potential delays. In a reassuring note, TUI stated it is monitoring the situation closely and does not anticipate immediate disruption to its flight schedules.
But the uncertainty remains palpable. Airports Council International (ACI) Europe warned that if oil supplies through the Strait of Hormuz do not stabilize within three weeks, a systemic jet fuel shortage could become a reality for the EU. Travelers are left wondering how this will impact their plans.
While KLM maintains there is no kerosene shortage currently, the rising prices have forced many airlines into difficult positions. Lufthansa’s corporate strategy is being adjusted in light of these challenges—”In view of significantly increased kerosene prices…the implementation of the corporate strategy is being partially accelerated,” they stated.
As we approach late April, details remain unconfirmed regarding how long the air traffic control strikes may last or how significantly flights will be affected overall. For now, travelers should stay informed and be prepared as they navigate these turbulent times in air travel.
