Share this article Share this article ALBANY, N.Y., Feb. 23, 2021 /PRNewswire/ -- Passenger service systems have become an integral part of the aviation IT fabric for catering to the wide range of operational demands of the aviation industry. Airline companies have harnessed the various software suites, both on premise and cloud, typically to meet the various customers' ticketing requirements. Consumer expectations have evolved strikingly over the years, so have the functionality that passenger service systems can deliver. Solution providers and aviation IT companies offer wide range of customer service functions in passenger service system (PSS) market. Some of the key airline operations PSS automates are online booking, inventory control, reservation service, cabin crew management, and aircraft maintenance. Thus, the aviation sector utilizes the functions of the system to meet a wide array of customer service objectives to enable them maximize their revenue streams and gain business flexibility.