Passenger Name Record – data provided by passengers when booking flights. PNRs are collected by airlines to handle ticket reservations.
Sabre-Farelogix challenge | HS2 review | Qantas testing ultra long-haul - https://t.co/cJDjSNNunH
.@Qantas will operate three research flights as part of 'Project Sunrise' to determine the impact of ultra long-haul services from London and New York to Sydney on crew and passenger health and wellbeing https://t.co/wfknXf4akR