France's summer travel season is facing significant disruptions as air traffic controllers go on strike, leading to widespread flight cancellations. The strike, called by the UNSA-Icna union, is set to affect flights on July 3 and 4, with the Direction générale de l'aviation civile (DGAC) advising airlines to reduce their flight schedules. This industrial action is in protest against what the union describes as 'toxic management' and calls for increased staffing, technical modernization, and operational priorities to be at the heart of the DGAC's decisions.

Air Algérie has already announced the cancellation of four flights to and from France, citing the strike as the cause. The airline has apologized to its customers for the inconvenience, which it states is beyond its control. Passengers are advised to contact the airline's call center for further information regarding their travel plans.

The impact of the strike is expected to be particularly severe in the southern regions of France, with airports in Bastia, Calvi, and Nice facing a 50% reduction in flights. Parisian airports, including Charles de Gaulle, Orly, and Beauvais, are also affected, with a 25% cut in flights. Additionally, airports in Lyon, Marseille, and Montpellier are preparing for a 30% reduction in their flight schedules.

As the strike coincides with the beginning of the summer school holidays, the disruptions are likely to affect a significant number of travelers. The DGAC and the striking unions have so far failed to reach a reconciliation, leaving passengers to face the consequences of the industrial action. Further updates on the situation, including potential disruptions for July 4, are expected to be announced as the strike progresses.