I would like to suggest a route that is run by Northern Trains out of Leeds and west of it. LNER also runs services on this line. New Trains -Class 158 -Class 331 -Class 333 Services -2tpd London Kings X-Leeds-Bradford Forster Square -1tpd London Kings X-Leeds-Skipton -1tp2h Leeds to Carlisle -1tp2h Leeds to Morecambe -2tph Leeds to Bradford Forster Square -2tph Leeds to Ilkley -2tph Leeds to Skipton -2tph Bradford Forster Square to Ilkley -2tph Bradford Forster Square to Skipton This will allow for trains around every 8 1/2 minutes on average in a core section between Kirkstall Forge and Leeds, as well as the suburban service not serving Leeds and irregular LNER services, plus lots of AI action around Leeds.
I'm a local to the route but the 156s and 150s don't run on the line. It's. The 158s that do. I'd love to see the 333 as it's the main train.