Notitur July 11, 2026
Travel Industry Intelligence

Airlines

PNR

The PNR is the record that holds all the data of a travel booking: passenger, flights, fare and contact. It is the locator you get when you book and the file airlines, agencies and the GDS share. It remains the basic unit that airline distribution moves on.

Example With the six letter PNR locator, the passenger manages the flight at any counter.

Related terms

Distribution

GDS

A global distribution system is a network that connects travel agents with hotels, airlines and car rentals....

Distribution

NDC

New Distribution Capability is an IATA standard that lets airlines sell through third parties with the same...

Airlines

Code-share

A code-share is the deal where two airlines sell the same flight under their own codes, though only one...

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CASK

CASK is the cost to an airline of offering each seat and kilometer. It is the yardstick for a carrier's...

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