What PNR data will be shared with the USA?
Air carriers make available the PNR data of all persons who fly to and from the U.S.. The U.S. authorities will use only the 19 PNR elements as defined in the Agreement, and only if the passenger has made available information corresponding to these PNR elements. In practice, the number of PNR about a passenger given to an airline and made available to the US authorities is more limited.