well only once i have seen a KLM 737 at CWL, that was due to the Madona Crew having all htier luggage left at AMS when they were at Cardiff.
I would love to see it as a permanent a/c into the airport, much easier to plan the loads, and much easier for baggage to load and offload. I know they are having a lot of problems with the FOKKER's going tech. And the loads in and out of CWL are very high.
The problem is what will they do to the FOKKER's and is there any rough date of when this will happen?