Why do I see different flights or seats in Amadeus?

Airlines can hide classes or lower seat counts for some offices, and a carrier-preferred display (ANBA15DECLONNCE) shows the airline's own choice and order. AN without an airline code is the neutral display; AC1A/ returns to it.
Unofficial guide, written with AI
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When

A colleague in another office (or the airline) sees different flights, classes or seat counts than you do for the same search.

What causes the difference

  • Availability management: an airline can suppress classes, show a lower seat count than its inventory (AVS-driven rules), or poll its own system live for chosen users and markets. So a class can exist for one office and not for yours.
  • Carrier-preferred display: with the airline code after AN, you see the flights the airline chose to show, in its order, including its partners and routings a neutral display leaves out. Airline offices see this by default.
  • Neutral display: AN without an airline code — Amadeus's own ranking (** AMADEUS AVAILABILITY - AN **).

Steps

#EntryWhat it doesWhy
1AN15DECLONNCENeutral display.The default comparison basis.
2ANBA15DECLONNCEBritish Airways' carrier-preferred display.See the airline's own selection.
3AN*A15APRAMSBKKStar Alliance display.Alliance routings.
4AC1A/Back to the Amadeus (neutral) display.
5GG PCA BAWhether the airline supports carrier-preferred displays and dynamic availability.Explain what you see.

Traps

  • "NOT SUPPORTED": the airline has no carrier-preferred display; "USE DIRECT ACCESS 1YY": it supports Direct Access instead.
  • A / before the departure airport means seats were checked live (last-seat or polling) — see the airline's GG PCA page for which.

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