There was a download of FSAirlines 2.5.1 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. FSAirlines can be installed on 32-bit versions of Windows XP/Vista/7/8/10/11.
FSAirlines lies within Games, more precisely Simulation. The following versions: 2.3, 2.1 and 2.0 are the most frequently downloaded ones by the program users. The default filenames for the program's installer are FSAirlines.exe or FSAirlines_noSC.exe etc. The actual developer of the free software is FSAirlines.net. We recommend checking the downloaded files with any free antivirus.
From the developer:
FSAirlines consists of two parts - the Flight Tracker and the Crew Center. The Flight Tracker records all the flight-information directly from your flightsimulator, generates a detailed flight-report and automatically transmits it to a online Virtual Airline Management System - the Crew Center.
The Crew Center provides you with important management tools, which allow you to control all major aspects of your virtual airline.
You may want to check out more software, such as FS2Crew Start Center, AFX or WinRail, which might be related to FSAirlines.