What does PNR mean?
PNR data (passenger name record) are traveller flight reservation and itinerary information collected by air carriers (or their data providers).
Specific PNR data collected may change according to air carriers. It includes: type of ticket, date of travel, number of bags, seating information, etc. This type of information is in the commercial carriers' reservation systems (GDS).
Concerned data are described within article R.232-14 of Homeland security Code (Code de la sécurité intérieure).