Microsoft Flight Launches February 29, 2012
Prepare for takeoff! On the heels of a successful beta, we’re excited to announce that “Microsoft Flight” will be available to download worldwide for free starting February 29, 2012, right here at www.microsoftflight.com
or off the marketplace here on Xbox.com. In addition, the Hawaiian Adventure Pack – which includes the remaining Hawaiian Islands, a new plane and 20 new missions – will be available to purchase the same day through Games for Windows—LIVE. Microsoft Flight lets players jump into the fun, freedom, and adventure of flight with no special hardware or past experience. If you have a mouse and a PC, you can fly!
Be sure that you have the Games for Windows - Live Marketplace Client installed and ready as it will be required for the game.
Edit: Game page is up here: http://marketplace.xbox.com/Product/Microsoft-Flight/66acd000-77fe-1000-9115-d8044d5308d2
Edit 2/29: Game has been released! Go and download it!