From Sunday 19 Jan, the bus service into York will be provided by Transdev.
The timetable is here:https://www.transdevbus.co.uk/media/czgdb5e2/241218-40-3.pdf
The full website is here: https://www.transdevbus.co.uk/
There are apps for iphone and Android phones here: https://www.transdevbus.co.uk/apps/