Airport strikes: how are flights chosen that are canceled?

The mobilization against the pension reform is also playing out in the sky. Since January, airlines have been regularly ordered to reduce their flight schedules due to the strike by air traffic controllers. “From Monday March 20 in the evening until Thursday 23 at 6 a.m., air traffic will be disrupted on departure and arrival from Paris-Orly and Marseille-Provence airport”, again alerted Monday the Directorate General of Civil Aviation (DGAC), warning of cancellations and delays to be expected.