The global Passenger Service System (PSS) market is analyzed in a new report that provides both quantitative and qualitative analysis, including market size estimations and forecasts in terms of revenue (USD millions) from 2015 to 2025. The report segments the market by type, application, and region, and identifies top companies operating in the market, including Intelisys Aviation Systems, Unisys, Amadeus IT Group, Hitit Computer Services, KIU System Solutions, Mercator, Radixx International, IBS Software Services, SITA NV, Sabre, Sirena-Travel, Hexaware Technologies, Travelsky Technology, Travelport Worldwide, Travel Technology Interactive, Bravo Passenger Solutions, and Information Systems Associates. The report also covers key trends, growth opportunities, and drivers and challenges in the market, as well as the impact of COVID-19 and the Russia-Ukraine War. The report provides valuable information for both existing market players and new entrants to the industry.