As part of the continuing Transpennine Route Upgrade (and specifically rebuilding Morley Station) there will be disruption between Huddersfield and Leeds on 17 to 25 June.
This will affect all operators over the route- Transpennine Express, Northern and Grand Central. It will affect services from as far away as Liverpool, Manchester, York, Middlesbrough (and beyond) as well as Newcastle, Hull and Scarborough
There are diversions and bus replacements.
The effect is too complex to fully detail here, and varies day by day, but a summary is on this website