A temporary jet fuel supply problem affected operations at Edinburgh and Glasgow airports over the weekend, forcing some flights to make additional stops for refueling before continuing to their destinations.
The disruption was linked to difficulties experienced by one fuel supplier serving airlines at the two airports. While several departures were delayed and a number of aircraft diverted to other airports for fuel, both airports remained operational and reported no widespread cancellations.
The incident drew attention because it occurred during a period of broader concern about jet fuel availability across Europe. Even so, airport officials indicated that the immediate cause of the disruption was a local supply issue rather than wider international fuel market pressures.
Flights Diverted as Supplier Works to Restore Fuel Deliveries
The problem emerged on the evening of May 31, affecting airline customers at both Edinburgh and Glasgow airports. According to reports some TUI flights departing Glasgow were routed through Prestwick to refuel, while flights leaving Edinburgh for destinations including Paris and Dubai stopped in Manchester to take on fuel before continuing their journeys.
According to flight-tracking data cited by The Independent, many flights at both airports experienced delays on Sunday afternoon, with some departures leaving more than an hour after their scheduled times.
Airport operators stressed that disruption remained limited. An Edinburgh Airport spokesperson told local media that a fuel supplier was working to resolve an issue affecting several airlines and that passengers should check directly with their carriers for updated flight information.
Glasgow Airport attributed the situation to a short-term staffing issue affecting one of the fuel suppliers used by airlines. The airport said work was underway to restore stock levels and confirmed that no flight cancellations had occurred as a result of the problem.
By Monday morning, both airports reported that fuel deliveries were arriving and that operations had returned to normal. According to The Independent, affected airlines resumed departures after overnight deliveries replenished supplies.
Supply Concerns Emerge Amid Wider Pressure on European Fuel Markets
The incident occurred against a backdrop of heightened attention on jet fuel supplies in Europe. According to the UK Defence Journal, aviation fuel prices rose above $200 per barrel earlier in 2026 after disruption to shipping through the Strait of Hormuz reduced supplies from the Middle East.
Analysts cited by the publication noted that Europe has become increasingly dependent on imported jet fuel. European OECD countries consumed about 1.6 million barrels per day of jet fuel and kerosene in 2025, with roughly 500,000 barrels per day supplied through imports.
Scotland’s fuel infrastructure has also changed in recent years. Grangemouth, formerly Scotland’s only oil refinery, stopped processing crude oil in April 2025 and is being converted into an import terminal by Petroineos. The company said the transition would help safeguard fuel supplies for Scotland by facilitating imports of finished fuels.
Both airports are served by multiple fuel companies, and airlines generally purchase fuel in advance while airports maintain stocks from suppliers. As deliveries resumed and stock levels recovered, operations at Edinburgh and Glasgow returned to normal without major interruption to airport services.
