Bit of a wishlist in what I hope we'll see develop and be announced for Winter 2025 and Summer 2026 in the next 12 months and possibly beyond that.
Ryanair
Dublin to go 6 weekly during W25 and daily in S26.
Tenerife to go 2 weekly all year round.
Alicante to go 4 weekly in S26
Malaga to go 4 weekly all S26
Faro to go 3 weekly S26
Even if they don't add more frequency to their current routes then I hope we'll at least see more 737 8200s increasing the amount of seats onsale.
Vueling
Alicante to go 4 weekly S26
Malaga to actually go onsale for W25 all winter and to go 4 weekly all S26
KLM
The return of the night stopping aircraft and frequency to go back to 21 weekly for W26 would be fantastic but S26 will be just as great.
Aer Lingus
Increase in frequency on Belfast. 8 or 9 weekly with extra flights on Friday afternoons and Sunday evenings.
Loganair
To go daily on Edinburgh all year round. Preferably using their ATR72 but even if the flights continue on the E145 then that's at least something.
TUI
A 4th based aircraft for S26 would be ideal but if not then I hope they'll add extra frequency to routes through non based aircraft either their own or other carriers or a combination of both.
Hopefully as well with 2 aircraft based in winter we'll see some routes starting early in April as well giving CWL an extra passenger boost.
New/Resuming routes
Most of these would be resuming routes some away longer than others.
Barcelona hopefully with either Ryanair or Vueling.
Paris hopefully with Air France but maybe Ryanair could be a possibility.
Palma de Mallorca hopefully with Ryanair or Vueling but maybe a big wildcard would be Easyjet Europe.
Verona, hopefully we'll see a return of an Italian route. TUI would be the most logical choice for me but maybe a wildcard could be Volotea with TUI using them.
Sun Express too Antalya would be a nice addition as well. Could be used by TUI to offer more frequency on that route as well.
With maybe the exception of Paris with Air France I'd say all of these would realistically not happen until S26 at the earliest if at all.
Just to add as well passenger numbers wise I think if Cardiff can get between 900,000-950,000 in 2025 and then potentially get back over the 1 million passenger mark in 2026 that will be big achievement.