This report is part of T2RL's series of updates on the progress of modernising airline sales and fulfilment technology. The focus remains on IATA's New Distribution Capability (NDC) and ONE Order initiatives, key components of the broader movement towards a retail-oriented approach within the airline industry. This edition reflects developments up to April 2025.

Since our last report activity continues on both distribution (NDC) and on moves towards the adoption of OOSD. Four major airlines have committed to Amadeus's Nevio platform for Offers and Orders while Sabre has one customer for a comprehensive implementation of its Mosaic platform. Many other airlines have committed to the adoption of key components in the move towards modern retailing. GDS implementations of NDC continue. At the time of writing there are 218 contracts between airlines and GDSs to use the NDC standard and 141 of them have been implemented in production. This is up from 210 and 124 respectively at the time of our last report.1 Overall NDC bookings in 2023 were around 145 million but this will undoubtedly have risen in 2024. Final figures for last year are not yet in but we will have a firm number in the next edition of this report during the (Northern Hemisphere) summer of 2025.