The seat-map indicates a good take-up on EDI, GLA and CDG for tomorrow at least unless a lot of seats have been blocked for weights and balance.
As far as I can work out the 195 at CWL is flying to EDI, JER, CDG and DUB today. As far as I can see it's also going nowhere between arriving from JER at 1235 and departing for CDG at 1620.