Seven commercial carriers entered administration, bankruptcy protection, or voluntary liquidation by July 2026 as skyrocketing jet fuel prices, driven by the conflict in Iran, worsened widespread financial instability across the global aviation sector.
Italy's Aerolinee Siciliane, a startup airline, never launched operations. Extraordinary shareholders resolved on June 20, 2026, to dissolve and liquidate the carrier.
The airline had suffered multiple false starts since its founding in 2020, most recently missing a planned May 2026 virtual carrier launch between Palermo, Catania, and Milan Bergamo.
CEO Luigi Crispino announced he has assembled a legal team to evaluate criminal proceedings and initiate liability actions against administrative bodies.
He expressed curiosity about who had an interest in halting Aerolinee Siciliane flights.
Six operational airlines completely halted flights earlier in 2026.
In May, Mexican low-cost carrier Magnicharters filed for bankruptcy protection in Mexico City following a total grounding of its fleet in April.
UK-based private jet operator Zenith Aviation Limited ceased operations after entering administration on May 15, 2026. Nexus Corporate Solutions is searching for new buyers.
In the United States, Spirit Airlines initiated an immediate shutdown and cancelled all domestic flights after failing to secure a government rescue package.
The budget carrier was recovering from a previous bankruptcy filing when the doubling of jet fuel prices during the Iranian conflict forced its closure.
Investment bank Raymond James analyst Savanthi Syth confirmed that spiralling fuel costs acted as the final blow for the American budget carrier.
She stated that without the fuel scenario, Spirit would have been okay through the summer, though beyond that it was still precarious.
Other casualties included UK-based Ecojet, an electric-flight startup that entered voluntary liquidation under Opus Restructuring in February 2026 before starting its inaugural Edinburgh to Southampton route.
In Asia, Royal Air Philippines collapsed into administration after cancelling approximately 4,000 flights between January and March 2026.
India's Dove Airlines entered voluntary liquidation in January after its final aircraft was seized by creditors.
Before its website went offline, Royal Air Philippines posted a message regarding ongoing operations.
It stated it was working on providing refunds and hoped to resume flights at an unspecified date in the future.
The company thanked customers for their patience and understanding.
The broader industry faces severe operational constraints due to the fuel crunch.
Air Canada announced the suspension of its summer services from Toronto and Montreal to New York's JFK International Airport from June 1 until October 25, 2026, to mitigate costs.
An official representative for Air Canada detailed the economic pressures behind the route changes.
As jet fuel prices have doubled since the start of the Iran conflict and some lower profitability routes are no longer economic, the airline is making schedule adjustments accordingly.
Major carriers like Delta Air anticipated an additional $2 billion in second-quarter fuel expenses. Companies like JetBlue and United Airlines increased baggage fees to offset the losses.
International Energy Agency director Fatih Birol warned that Europe holds minimal jet fuel supplies as the global economy navigates this energy crisis.
