AirwaySim hosted in a dedicated server hotel in Helsinki, Finland. The server is owned by us, and used only for AirwaySim since we wish to provide the best possible response speeds for our users. We monitor also the uptime (availability) of our servers, and the uptime statistics and live data is also available to the public. If you at some point have connectivity issues to our site you can use the uptime monitoring site to quickly check if the problem is at our server, or somewhere in between the connection from you to us (which is nearly always the case). You may access the uptime stats from http://uptime.airwaysim.com/ or from the alternate address http://tiny.cc/syx3aw if our servers would become totally unreachable. During year 2012 (Jan, Feb, Mar) our server uptime has been a full 100% - in other words there have been no outages longer than 1 minute.