This is the sixth edition of T2RL's report on the market shares for airline revenue management (RM) systems. Published in May 2025, it gives an insight into the current challenges and opportunities faced by airlines and vendors within the domain of revenue management and pricing optimisation. Market share information is based on 2024 annual passenger volumes adjusted to include current migrations and implementations as of 31st March 2025.

T2RL measures the market for RM systems on the assumption that the value of that market is proportional to the total number of passengers carried. It was in the region of 4.8 billion passengers in 2024, up from 4.3 billion in 2023 and 3.3 billion in 2022. For the first time annual airline passenger numbers have exceeded those in 2019, before the Covid pandemic.

This 29 page report presents the detail and complexity of the current global situation.