Letsflycwl - appreciate your enthusiasm for your local airport but what a comment to make.
How many times have you used the CDG or GLA route since it was launched?
Ringwayman is correct, its no fault other than people not using it. Fares have come down so that old chestnut cannot be used as an excuse any more. The reality is there is not enough demand.
60 odd routes are not making money, thats what has been quoted on another thread. If CWL to GLA and CDG are included in that number, get rid and add something useful.
Have CWL not recently gained ski flights this winter to GNB, LYS, CMF and GVA - first time for a couple of years? Who are introducing those - oh yes, Flybe. Flybe promised so much, and have tried and continue to do so. Support the routes and they will remain - rely on others to support it and see small figures, they shall go. Simples