This is for members playing in BOTH demo and full games.
As the demo games are rather full at the moment, could you please check the status of your demo game airline. I have noticed that in many cases once a member has joined the full game he has stopped to manage the airline in the demo game (as the demo is more limited etc), and the demo airline is going bankrupt soon. Naturally the system removed the airlines going bust within certain time frame, but we're talking of 5-6 days still.
So IF you are not playing the demo anymore you can do a favor to other members and declaring bankruptcy there:
* Make sure you load the correct game world (demo) ..
* Office - Declare Bankruptcy
* Scroll down for the "option 2" to both close the airline and give up the player spot in the demo game.
All this is of course fully voluntary and just thought of posting this as an easy way to get more available demo slots as some demo airlines aren't actively managed anymore. But if you want to keep playing the demo airline too, you are of course fully allowed to do so all the way to the end of the demo game.