London has the most congested roads in Europe for the fourth year in a row, according to a new analysis.

Traffic analytics company Inrix found that it had the fifth most clogged roads in the world overall.

Inrix says in its 2024 Global Traffic Scorecard that the capital city accounted for around half of all UK traffic delays, costing around £3.85 billion (€4.64 billion) in lost time or £942 (€1,135) per driver.

The analytics firm says the city has some of the worst corridors for traffic delays due to its “concentration of population, employment and economic activity”.

“While the UK did see a slight increase in congestion again this year, overall congestion has remained steady,” says Bob Pishue, a transportation analyst and author of the report.

“Roadworks in key corridors such as M25 Wisely Interchange caused considerable traffic on a main artery into the capital.”

Pishue adds that, though London accounted for half of all congestion, it was cities outside of the capital that saw the UK’s biggest increases in traffic issues. Across the UK, drivers spent an average of 62 hours stuck in traffic last year.

Some of the busiest roads in the UK are in London

Transport For London is responsible for a network of red routes – major roads where vehicles are not allowed to stop, park, or load and unload – that carry around a third of the UK capital’s traffic.

A spokesperson for the local government body says that it is “committed to making sure Londoners can move around the capital as safely, sustainably and efficiently as possible”.

“We support the movement of everyone across London and our investment in walking, cycling and public transport is making it easier to choose sustainable ways of travelling, helping to cut congestion.

“Our network includes some of the busiest roads in the country and we continue to invest in world-leading programmes to make sure roads are used as efficiently as possible.”

Where are Europe’s other most congested cities?

The ranking is based on the length of delays drivers face, weighted by the number of people who live in each city. Unsurprisingly, a number of Europe’s capital cities came out on top of the list.

London drivers spent on average 101 hours sitting in traffic last year, according to Inrix’s analysis.

Paris, France had Europe’s second most congested roads and the sixth globally with drivers facing 97 hours of delay. Dublin, Ireland is the third most congested city in Europe with 81 hours of delays.

Next is Rome where drivers spend an average of 71 hours sitting in traffic, then Brussels where the delays tally up to 74 hours a year.

“For the fourth year in a row, London takes top spot for the most congested city in Europe,” climate charity Possible said in a post on social media site X.

“This is a nightmare for the climate, Londoners’ health, and the economy. We need to be bolder in getting people walking, cycling & using public transport.”

Iberia and SAS are the only European winners ranked for on-time performance among the top ten airlines globally, according to a new report.

Airlines were ranked globally and by region, with a separate category for low-cost carriers. Performance was evaluated on airlines’ on-time arrival and percentage of flights completed.

The survey from aviation analytics consultancy Cirium evaluated more than three million flights every month in 2024, with data from more than 600 sources of real-time flight information worldwide.

For the global category, Cirium analysed the top ten per cent of all passenger airlines by capacity and volume criteria. These airlines under review also had to serve at least three regions. In the low-cost carrier category, the top 50 per cent of airlines were considered, and the top 30 per cent in the regional category (15 per cent for North America).

This report comes amid ongoing issues in the aviation industry, including cybersecurity disruptions such as the Crowdstrike outage and extreme weather events impacting aviation in 2024, according to Cirium.

Which airline achieved the best on-time performance in 2024?

Aeromexico, Mexico’s largest airline, was named the most on-time global airline in 2024, with an on-time performance rate of 86.7 per cent.

It is followed by the national airline of Saudi Arabia, Saudia, with a score of  86.35 per cent, and the major US airline Delta Air Lines, which scored 83.46 per cent across 1,712,529 flights.

The Spanish budget airlineIberia Express won in both the Europe and Low-Cost Airline categories for the second year running, with 84.69 per cent of its 44,140 flights arriving on time.

Iberia Express is a ‘leader in Europe for reliability’

The short and medium-haul Spanish airline has recently expanded its destinations list, with growth in seasonal routes to Marrakech (+460 per cent), Menorca (+52 per cent), Edinburgh (+250 per cent), and Cairo (+885 per cent).

“Spain’s Iberia Express has firmly established itself as a leader in Europe’s competitive low-cost market”, said Isaac Pato, a senior data analyst at Cirium, who explained that the airline “continues to prove that affordability can coexist with punctuality.”

“This Iberia subsidiary not only delivers consistent reliability for intra-European routes but also reinforces Spain’s reputation for cutting-edge aviation services,” Pato added.

“Whether traveling for business or leisure, passengers can count on Iberia Express.”

As well as Iberia Express, a further two European airlines ranked in the top ten for low-cost carriers, with Vueling in the fifth spot at 81.20 per cent, while Norwegian ranked in seventh place.

Which are the best airlines in Europe?

Spain and Scandinavia dominated the European airlines category.

Following Iberia Express, parent company Iberia took second place with 81.58 per cent on-time arrival for its 183,268 flights. Based in Madrid, Iberia is part of the International Airlines Group alongside Iberia Express.

Scandinavia’s SAS came third, with an on-time performance rate of 81.40 per cent. The national airline of Denmark, Norway and Sweden, SAS serves 135 international destinations and is headquartered in Solna, Sweden.

Spain’s Vueling took fourth place with 81.20 per cent, while Norwegian Airlines also reached the top five with an on-time score of 79.23 per cent.

Air Europa (78.99 per cent), Austrian Airlines (78.72 per cent), Brussels Airlines (77.77 per cent), LOT Polish Airlines (77.72 per cent) and Norwegian Air Sweden (76.04 per cent) made up the last five places in the top ten for Europe.

Which were the most on-time airports?

Airports were also in the running for Cirium’s Platinum Operational Excellence awards, which recognised individual achievement in quick turnaround times, efficient baggage handling, modern infrastructure, and cost-effectiveness.

Saudia Arabia’s Riyadh King Khalid International Airport was found to be the most on-time airport globally, with 86.65 per cent of flights departing on time. The Middle Eastern travel hub also won in the ‘Large Airport’ category.

No European airports were placed in the top-performing airports.

Several French departments have been placed on orange alert for strong winds and a number of train lines in north-central France are affected.

The worst-hit regions are in northern France: Charleville-Mézières, Châlons-en-Champagne, and Bar-le-Duc – are experiencing frequent gusts between 80 and 100 km/h, and sometimes even 110 km/h.

Storm Floriane is moving quickly but intensely over the northeast of the country and may reach Belgium by the late afternoon.

There is also a risk of floods and avalanches in northern France by the early evening, and a small part of Bordeaux is being affected too, according to the Météo-France website.

Rail travel has been badly impacted by the storm

To guarantee the safety of both passengers and staff, SNCF has been making cancellations and changes to services, as well as putting speed limits in place.

Some replacement buses have also been put in place. Rail traffic has been disrupted between Nantes and Savenay due to a power outage that has forced drivers to slow down in the area. This is now unlikely to be back on track until 8pm this evening.

A tree fell on the tracks near Pont-Sainte-Maxence, and has disrupted trains in both directions between Creil and Compiègne.

If you plan to travel by train in France today, passengers are being advised by SCNF to check your train is running to schedule and to remain vigilant to changing weather conditions.

In the event that you train is cancelled, you can contact the train provider directly to exchange your ticket without any fees – or postpone your trip.

Further south, the A51 motorway that connects Grenoble to Marseille has been closed in both directions close to the Sinard tunnel due to flying objects in the road.

You are advised only to leave your home if absolutely necessary in areas placed on orange alert, and drivers should be extra cautious, particularly of flooding.

Journalists are monitoring this story as it unfolds and we will continue to update you.