A strike by French air traffic controllers is disrupting travel. About 40% of flights at Paris airports are canceled, along with half of flights in Nice and 30% of flights in Marseille, Lyon and some other cities.

French air traffic controllers continued strike action for a second consecutive day, causing the cancellation of 40 percent of flights across all Paris airports on Friday and disrupting travel

More than 1,500 flights have been cancelled on July 3-4, affecting nearly 300,000 passengers, due to a strike by French air traffic controllers, European industry lobby Airlines for Europe said in a statement.