Thomson
In regards to the cruise flights it will depend if more capacity can be given from Cardiff. I could imagine that they are allready selling the flights from various airports to feed the cruise ships at capacity allready.
However i would imagine that if another airport is selling slower then it maybe possible to switch allocation from there to CWL. This will not happen however if it is another airport from the South Wales catchment area BRS,BHX as they will expect the passengers to travel to them.
This can be seen on many routes by the charter carriers at BRS.
On the other hand they may do nothing and not increase capacity until the following year.