Passenger Name Record (PNR)

A PNR is a unique 6-character alphanumeric code, like "XR7K2M," that identifies a passenger's reservation inside an airline's or GDS's computer database. It links all trip details—flights, passenger names, ticket numbers, and contact info—under one retrievable file. It's also called a record locator or booking reference.

Your PNR appears on the e-ticket confirmation email, boarding pass, and itinerary receipt sent when you book. It's usually labeled "booking reference" or "confirmation code" near the top of the document. Check-in kiosks and airline call centers need this code plus your last name to pull up the reservation.

A PNR is a 6-character code tied to the reservation itself, while a ticket number is a separate 13-digit number tied to the actual purchased ticket, generated by IATA's numbering system. One PNR can contain multiple ticket numbers when several passengers travel on the same booking. Airlines like Delta and Lufthansa use both together to reconcile fares, refunds, and interline agreements.

On interline or codeshare itineraries, each carrier may generate its own PNR for its flight segments, all linked under a single master booking reference from the original travel agency or GDS. For example, a trip booked through Amadeus with one segment on American Airlines and another on Qatar Airways can produce two distinct airline PNRs tied to one agency record locator. Agents cross-reference both codes to manage the full itinerary.

Yes, most airline websites let you retrieve your full itinerary by entering the PNR along with your last name under a "Manage Booking" or "Check Reservation" tool. This works for checking flight status, selecting seats, or requesting changes without needing to log into an account. Losing the PNR means agents must verify your identity manually, which takes longer at check-in or during rebooking.

Yes, every commercial reservation issued through a computer reservation system generates a PNR, regardless of airline size or region. This standard dates back to systems like Sabre in the 1960s and was later formalized through IATA guidelines so GDS platforms like Amadeus, Sabre, and Travelport can exchange booking data consistently. Split ticketing itineraries booked separately will produce a distinct PNR for each ticket.

Travel agencies and specialists use your PNR to instantly access fare rules, ticket coupons, and special service requests tied to your business class reservation without re-entering trip details. It speeds up changes, upgrades, and refund requests, especially on premium fares with strict conditions. CEOFLIGHTS specialists can help find discounted business class fares — call (888) 851-6897.