Manchester Airport has once again been identified as the United Kingdom's worst airport for flight delays, marking the fourth consecutive year it has held this unenviable title. This persistent underperformance has raised concerns among travellers, who now face uncertainty when booking flights from the hub.
An analysis of Civil Aviation Authority (CAA) data reveals that flights departing from the country's third busiest airport were, on average, 19 minutes and 30 seconds behind schedule in 2025. Although this represents a marginal improvement of 30 seconds compared to the previous year, it still positions Manchester as having the longest delays among all UK airports. Factors such as air traffic control disruptions and adverse weather, often beyond the airport's direct control, contribute to these delays.
Expert Reactions and Rankings
Rory Boland, editor of Which? Travel, emphasised that the choice of airport "shouldn't make or break your trip," yet noted that "too many holidays got off to a terrible start last year." He added: "Manchester Airport has ranked last in our airport survey for four consecutive years, and these new CAA figures validate why this is a particularly poor place to be stranded during delays. For passengers already wary of travel uncertainty, seeing such consistent underperformance makes it difficult to book with any real confidence."
Birmingham Airport recorded the second poorest punctuality in 2025, with an average delay of 18 minutes and 42 seconds. Bournemouth Airport ranked third with 17 minutes and 18 seconds. In stark contrast, Liverpool John Lennon Airport, located less than 30 miles from Manchester, achieved the most punctual flights, with an average delay of just nine minutes and 24 seconds.
Methodology and Broader Context
The analysis considered scheduled and chartered departures from the 23 commercial UK airports that had at least 1,000 outbound flights in 2025. Cancellations were excluded from the data. The average delay for all departures across the UK in 2025 was 14 minutes and 54 seconds, a significant improvement from 18 minutes and 24 seconds in 2024.
Manchester is the UK's only two-runway airport besides Heathrow and served 32 million passengers in 2025. The airport is currently undergoing a revamp of Terminal 3, while a ten-year, £1.3 billion transformation project—which included modernising and doubling the size of Terminal 2, as well as closing Terminal 1—has recently been completed.
Airport Responses and Passenger Rights
A spokesperson for Manchester Airport commented: "Punctuality is affected by factors that are outside of an airport's control. The two most significant factors contributing to delays in the last year have been industrial action affecting air traffic control in Europe, and the weather. These were exacerbated by airspace restrictions above conflict zones, meaning airports with significant long-haul networks, like Manchester, were more significantly affected than others. As an industry, we are working collectively to achieve the best possible on-time departure rates, while protecting flight schedules and avoiding the need for cancellations."
A spokesperson for Bournemouth Airport stated that the reasons for delays are outside its control "in the majority of cases" and noted that it is "one of the UK's top-ranked regional airports for passenger satisfaction." Birmingham Airport did not respond to a request for comment.
Passengers on delayed flights from UK airports are entitled to assistance depending on the length of the delay and route distance. This includes a reasonable amount of food and drink, means of communication, and overnight accommodation if required. However, airlines often fail to provide this during major disruption due to being overwhelmed by requests.
Compensation of up to £520 may be claimed from the airline if the delay is within its control, such as a fault with the aircraft or pilot sickness. Air traffic control issues are considered an "extraordinary circumstance," meaning affected passengers are not entitled to payouts.
Anna Bowles, head of consumer at the CAA, urged the aviation industry to be "focused on delivering punctual and reliable journeys for passengers wherever possible" and warned that delays have a "real impact for people heading off on holidays." She added: "When disruption occurs, how the industry responds really matters. Passengers should be kept informed and given the care and support they are entitled to."
A spokesperson for trade body AirportsUK said passengers are "benefitting from improvements in the service they receive," noting that delays in 2025 were "down significantly on the previous year."
