All of the KX-York (currently 9-cars), KX-Lincoln, KX-Middlesbrough and KX-Hull trains except for one Lincoln return trip which is 2x5 - that's 6 diagrams, although one goes to Newcastle and back on a stopper as part of it.
At least three further Newcastle stopper diagrams, probably more - this bit is difficult to tell. All of the Newcastle stopper diagrams have part of their diagram going to West Yorkshire destinations as well (for example 1D04/1A16 from KX Leeds and back then does 1N08/1Y19/1N33 to Newcastle and back to KX, then back to Newcastle).
At least two West Yorkshire diagrams - 1A06 from Leeds to KX is a 10-coach which splits to form the diagrams starting with 1D09 and 1D11.
For comparison, there are nine 5-car diagrams in the current timetable
- 2 York-Newcastle shuttles
- 1 which does a Leeds-KX round trip
- 1 which does 3 trips between KX and Harrogate
- 1 which does a KX-Harrogate round trip and a single journey to Lincoln
- 4 which cover the rest of the Lincoln, Middlesbrough and Hull turns