Airlines are obliged to check the match of the passenger's name between his boarding pass and his identity card on all international flights to countries outside the Schengen area. This measure also applies, at random, to a certain proportion of domestic or intra-Schengen flights.
Air passengers are reminded to systematically bring themselves an official, valid identity document bearing a photograph (national identity card, passport, residence card, driving license, etc.).
Find on the site of the DGAC more information on the security measures to respect. www.developpement-durable.gouv.fr