kays – https://airlinespolicy.com/unaccompanied-minors/air-france-unaccompanied-minor-policy/

Air France Unaccompanied Minor Policy allows children aged 4 to 17 to fly alone. A minor who is not accompanied by an adult over the age of 18 is considered to be travelling alone under the Air France minor policy. Because the office forbids Air France from expressing a consistent impression, children travelling alone will not be permitted inside air terminal parlours. Air France Airlines allows unaccompanied minors to travel within France as well as on international flights.