Revealed: The best months to fly to avoid delays

  • February has the lowest average flight delay time, with Liverpool John Lennon Airport offering the best punctuality for that month
  • July has the longest average delays, but Southend Airport has the shortest delays during this month
  • London City Airport offers the lowest average delay times overall

Based on new research, February is officially the best month to fly to avoid long delay times, when there was an average delay of only 10 minutes during 2023.[1] Meanwhile, July had average delays of 24 minutes in the study, making it the least punctual month for air travel.

Go.Compare analysed 2023 flight travel data for 25 UK airports to reveal the best time of year for reduced flight delays. It also analysed which airports offer the fewest delays for each month.

Winter emerged as the best season to travel, with February, November, and January topping the list for the lowest average delay times. Liverpool John Lennon, Southend, and East Midlands International Airport were the most reliable during these months, with average delays of less than 15 minutes.[2]

Best time of year for reduced flight delays:

RankMonthAverage delay (mins)% Cancelled flightsAirport with the fewest delaysAverage delay (mins)
1February102%Liverpool (John Lennon)6
2November121%Southend8
3January132%East Midlands International9
4April151%Southend6
5May172%London City12
6October182%East Midlands International11
7September202%Belfast City (George Best)13
8December202%London City15
9March222%Southampton11
10June222%Exeter14
11August233%Teesside International14
12July242%Southend13

August and July proved to be the least reliable months for timely travel, with average delay times below 25 minutes. But if flyers do decide to travel during the summer months, Teesside International and Southend are the most reliable, offering average delays of only 14 and 13 minutes respectively.

Overall, out of all the airports explored, London City was crowned the most punctual over the whole of 2023, with the average flight delay time lasting only 13 minutes.

Rhys Jones, travel insurance expert for Go.Compare, said: “It’s clear that the off-peak months are better for flight punctuality. The summer months are incredibly popular among passengers. This, along with unpredictable summer weather, means that airports are more likely to suffer from delays.

“But our figures also show that some airports are more punctual than others. If you can, try to fly from an airport which sees fewer delays to minimise your chances of encountering setbacks.

“Making sure that you’re equipped to deal with unexpected delays is key. From organising travel insurance to knowing who to contact in the event of a delay, being proactive can ease the stress of unexpected disruptions so you can enjoy a smoother journey overall.”

More information about the research is available on Go.Compare’s website.

New health measures for travellers to Scotland

The UK government’s plans for 14 days self-quarantining of arrivals will spell disaster for Scotlands aviation industry – GMB 

GMB, the union for aviation staff, has described the UK government’s plans to introduce self-quarantine for UK arrivals as ‘ill thought out’. 

From today (Monday 08 June) arrivals to the UK will be expected to quarantine for 14 day save for a list of exempted professions.

GMB believes the move lacks scientific evidence and will be disastrous for the aviation industry and the economy in Scotland.

The union has launched the Save Our Airports campaign with six key demands which include extending the 80% furlough scheme for another 12 months, a financial package to support the aviation industry and a commitment to work with unions to deliver a way forward for the industry.

In 2018 the aviation industry supported almost 23,000 jobs in Scotland and contributed more than £240 million to the economy. The gross median salary of an air transport worker in 2018 was around £30,000.

In recent weeks many of these workers have been risking their own health facilitating cargo flights containing vital medical, food supplies and PPE to aid in the national effort against Covid 19 infections.

The union argue that airports are of huge significance to regional economies; providing highly skilled jobs which are often difficult to replicate, whilst also contributing to the creation of almost 126,000 supply chain jobs.

GMB national officer Nadine Houghton said: “The UK Government’s plans for self-quarantining arrivals to the UK will prove disastrous for an already beleaguered aviation industry. 

“This is a populist move, made without any real scientific evidence or consultation with the industry and unions representing hundreds of thousands of workers throughout the sector.

“Many people forget the huge significance of the aviation industry to the economy of Scotland and the impact this quarantine will have on much needed jobs here.

“Aviation jobs aren’t just about airlines, cabin crew and pilots; the aviation industry provides important supply chain jobs to baggage handlers, security, fire crews, taxi drivers and retail workers.

“If the UK government don’t end this ill thought out policy and step in with a bespoke financial package for aviation then thousands of regional aviation jobs will be lost. It’s not too late for the UK government to act.”

The new public health measures come into force today (8 June) to help suppress coronavirus (COVID-19) and prevent new cases being brought into Scotland.

The range of measures, which will be broadly similar to those in other parts of the UK, will include:

  • a requirement for residents and visitors entering the UK from abroad to self-isolate for 14 days
  • the completion of an online passenger locator form by all travellers prior to travel to supply contact details, travel details and the address of where they will self-isolate
  • spot checks at the border by Border Force, who may impose fines on travellers who refuse to comply
  • arrangements for some of those arriving into Scotland to be contacted during their period of self-isolation for the provision of public health advice and information
  • powers for police to impose a fixed penalty notice for anyone failing to comply with the mandatory conditions, with the ability to report persistent offenders to the Procurator Fiscal for potential prosecution

Justice Secretary Humza Yousaf said: “We are, as a country and across the world, continuing to deal with unprecedented challenges that this pandemic brings. These public health measures will play an important part in helping to prevent further spread of the disease.

“These steps are aimed at protecting people and ensuring that we limit spread when our own infection rates are falling. However, they are temporary and will not be in place any longer than deemed necessary to protect public health – as such, they will be reviewed after three weeks.”

Rory Boland, Editor of Which? Travel, said: “Over the past few weeks, the UK government has caused endless confusion among travellers over whether holidays can go ahead.

“Even today, as it ushers in 14-day quarantine for UK arrivals, many consumers are confused as to whether the holiday they already have booked will take place due to the lack of consistent communication from the government.

“Meanwhile, the absence of a definitive date from the FCO on when its travel ban will remain in force until continues to allow travel firms to sell holidays departing in the next few weeks that almost certainly can’t go ahead.

“Not only will those customers not get a holiday, but they may not get their money back either – as some travel firms continue to delay and deny refunds.”

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