UK Government Temporarily Eases Airline Slot Rules

The legislation aims to let carriers cancel flights at least a fortnight in advance. 'These temporary measures would allow airlines to, for example, consolidate schedules on routes where there are multiple flights to the same destination on the same day,' the UK government said in a statement.

The plan would also prevent carriers from running flights which have not sold a significant proportion of tickets and reduce wasted fuel from flying near-empty planes.

Tim Alderslade, CEO of Airlines UK, said UK airlines continue to operate normally and are not experiencing issues with jet fuel supply. He added that the plan would allow carriers to avoid unnecessary flying and continue operating as efficiently as possible while protecting connectivity for passengers and trade.

Passengers whose flights are severely delayed or cancelled are entitled to rebooking on alternative flights or a refund under existing rules. They are also entitled to food, drink, and overnight accommodation when required. Financial compensation is available to passengers if significant flight disruption occurs under existing rules.

Ryanair CEO Michael O'Leary spoke to CNBC on Thursday, stating that Ryanair hedged 80% of its fuel. He predicted real failures for other airlines if the price of jet fuel did not fall. US budget carrier Spirit Airlines shut down on Saturday after failing to secure an agreement with bondholders on an 11th-hour bailout from the Trump administration.

The contingency preparations are designed to give families greater confidence when travelling this summer by enabling airlines to plan realistically and lock in schedules earlier, the UK government said. Airlines would be allowed to move passengers onto similar services much earlier, helping avoid stressful delays at the airport.

The UK imports about 65% of the jet fuel it uses, with a significant portion of the UK's jet fuel coming from the Middle East under normal circumstances.

Alexander said she was confident most people travelling this summer would have a similar experience to last year, noting that there may be a need for airlines to trim their schedules slightly. The rules as they stand are contained in the Airports Slot Allocation Regulations 2025, which incorporated the EU's rules into UK law.

Carriers have become increasingly concerned about what would happen to their slots if they have to respond to fuel shortages in the coming months. In late April, the government said new guidance for airlines made clear they would not lose their slots if a lack of fuel prevented them from flying.

The new plan goes further by letting carriers hand back unused slots temporarily while retaining the right to use them the following year.