From Air France Website: 11-14 June – Air France pilot strike announcement
Update on 06 June, 09:30 A.M. local time in Paris
A call for strike action has been issued by several airline pilot unions, for the period from 11 to 14 June 2016.
Air France continues to favour social dialogue to find compromise solutions. It is too early to have a clear view of the outcome of these talks and the consequences of this strike action on our flight schedule.
As soon as we will have a more accurate estimate of the number of employees on strike and the impact on our operations, our flight schedule will be adapted accordingly and published the day before your departure.
Before going to the airport, we advise you to check flight information updated in real-time on our website, in the “Flight and airport info” section.
In the meantime, we would like to assure you that our teams are fully mobilized and will do their utmost to assist you and minimize the impact of this industrial action on your travel plans.
Nevertheless, without waiting, if you are travelling on a flight operated by Air France, we propose you to anticipate or postpone your departure to avoid the period from 11 to 14 June 2016 if you have the opportunity.
– You may anticipate your trip from June 6 to June 10, 2016 included, or postpone your trip from June 15 to June 21, 2016 included, at no extra cost in the same ticketed cabin.
You can make these changes on this website*, in the “Your reservations” section, on our mobile sites or from your travel agent.
– To postpone your trip beyond June 21, 2016, to change your origin or destination or if you no longer wish to travel, you can receive of a non-refundable voucher valid one year on Air France, KLM or Hop!
In this cas, you may contact your travel agent.
How to stay informed?
To be notified personally by text message or e-mail, we invite you to update your contact information (phone and / or e-mail) in your reservation file on our website.
We sincerely hope that your flight will operate as scheduled and apologize for any inconvenience this strike action may cause you.
http://www.airfrance.ca/CA/en/common/page_flottante/hp/news_air_traffic_air_france.htm