Update 2023-12-14: The air traffic controllers have scheduled a strike on Monday (18 December) at the Paris-Orly Airport and Brest Bretagne Airport. Reportedly, flight cancellations and disruptions are expected in the arrival and disruptions of flights following the strike. Additionally, flight cancellation is expected from Sunday evening (17 December, local time) till Tuesday (19 December) at around 6 am (local time) in the Paris-Orly Airport and Brest Bretagne Airport.