Winter weather triggers widespread flight delays and cancellations across Europe

Disruption overview

Adverse winter weather disrupted air travel across Europe, with aviation data on 20 February showing 136 cancellations and 2,042 delays. Vienna International Airport faced reduced runway capacity and de-icing delays, while Bucharest’s Henri Coandă and Băneasa airports saw continued operational issues. Disruptions also affected Paris, London and Canary Island routes, including Tenerife. Named airlines impacted included Lauda Europe, KLM, SAS and easyJet. Passengers reported long queues, rebooking challenges, and limited accommodation as airlines issued vouchers and worked to restore schedules.

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Disruption details

A period of winter weather led to widespread flight disruption across Europe, producing cancellations and delays at multiple airports and affecting several carriers. Aviation data for 20 February reported at least 136 flight cancellations and 2,042 delays across key European markets, including Austria, Romania, France, the United Kingdom and Spain.

Vienna International Airport was highlighted as a major pressure point. Snow showers and high winds cut runway capacity, increased spacing between flights and extended de-icing times. Lauda Europe, which operates short-haul rotations from Vienna, canceled several departures, complicating onward connections for passengers.

In Romania, earlier snowstorms left ongoing operational challenges in Bucharest. Both Henri Coandă and Băneasa airports dealt with runway clearance and aircraft repositioning issues. Travelers experienced sudden gate changes and shifting departure times as airlines consolidated services in response to constrained operations.

Western European gateways also experienced disruption. In Paris, early departures saw longer queues beyond security as airlines merged flights and rebooked customers, with domestic and regional services particularly affected. London’s airports were impacted by a combination of weather, air traffic flow restrictions and late-arriving aircraft from continental Europe, causing knock-on delays throughout the day.

Leisure traffic to Spain’s Canary Islands was not spared. Tenerife and other island destinations recorded afternoon delays and cancellations as inbound aircraft from northern and central Europe arrived behind schedule. Tight holiday timetables and strong demand limited rebooking options, leading to long lines and competition for vouchers and alternative routings via major mainland hubs.

Among named carriers, KLM, SAS and easyJet faced ongoing irregularities linked to the weather-related disruption, while KLM also contended with earlier snowfall effects in Amsterdam that left equipment and crews out of sequence. easyJet focused resources on restoring key city frequencies before returning to seasonal services.

Across affected airports, passengers encountered crowded terminals, extended rebooking lines and changing flight information. Accommodation was difficult to secure as room availability decreased, prompting some travelers to remain landside to be ready for early departures.

Overall, the combination of snow, freezing rain and low visibility amplified delays and cancellations across interconnected European air networks on 20 February, with impacts spanning Vienna, Paris, London and Tenerife, and involving carriers including Lauda Europe, KLM, SAS and easyJet.

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