
The ongoing two-day strike by French air traffic controllers has triggered widespread travel chaos across Europe, with significant flight cancellations and disruptions extending well beyond France’s borders. The strike, called by minority unions UNSA-ICNA and USAC-CGT, protests chronic understaffing, outdated equipment, and problematic management practices within France’s air traffic control system.
On Thursday alone, France’s civil aviation authority DGAC reported the cancellation of 933 flights, representing about 10% of scheduled flights nationwide, with cancellations rising to 25% at major Paris airports such as Charles de Gaulle and Orly. By Friday morning, around 1,000 flights had already been cancelled after DGAC mandated a 40% reduction in flights at Paris airports to manage the strike’s impact.
Other French airports, particularly in the south, saw up to half of their flights affected. Across Europe, the Airlines for Europe (A4E) lobby group estimated that 1,500 flights were cancelled over the two-day period, disrupting travel plans for approximately 300,000 passengers.
The timing of the strike is particularly disruptive, coinciding with the start of the European summer holiday season and the final school day in France before the holidays, when many families plan early departures. The French government has strongly condemned the strike, with Prime Minister François Bayrou describing it as "taking the French hostage," and Transport Minister Philippe Tabarot calling it "unacceptable" due to its wide-reaching impact on over 500,000 people.
Ryanair has been one of the hardest-hit carriers, cancelling 170 flights and affecting over 30,000 passengers. CEO Michael O’Leary criticized the strike as an unfair burden on European travelers, urging the European Commission to implement reforms to prevent such disruptions, including ensuring full staffing during peak hours and protecting overflights during national strikes. Other airlines affected include EasyJet, which cancelled 274 flights, Lufthansa, which scaled back operations at several French airports, and British Airways, which deployed larger aircraft to mitigate disruption.
The strike’s effects extend beyond flights to and from France, significantly impacting flights overflying French airspace. This has caused delays and cancellations on routes between countries such as the UK, Greece, Spain, and Ireland. Passengers stranded at airports like Paris Orly have reported severe difficulties securing alternative travel or accommodation, highlighting the human toll of the disruption.
Underlying the strike are longstanding grievances from air traffic controllers regarding insufficient staffing levels, aging and failing technology, and a management culture they describe as toxic and incompatible with the safety and calm required for their work. The unions argue that the DGAC has failed to adequately invest in modernizing air traffic control infrastructure despite repeated assurances.
This strike adds to recent challenges faced by European aviation, including geopolitical tensions in the Middle East that led Ryanair to cancel over 800 flights last month. Despite these setbacks, Ryanair reported operating more than 109,000 flights in June, carrying nearly 20 million passengers, a 3% increase year-on-year.
The disruption caused by the French air traffic controllers’ strike underscores vulnerabilities in Europe’s air traffic management system and the urgent need for reforms to ensure reliability during peak travel periods and to protect passengers from avoidable delays and cancellations.