They seem to be rather variable at the mo !
So far as I know Sunday is "supposed to be" 1E29 08.56 Liv-Sca 11.40 then
1F66 12.41 Sca-Liv 13.32
1E43 15.52 Liv-Sca 18.39 and then
1F80 19.44 Sca-Liv arr 22.32
Mon to Sat currently has a set that seems to be working 1F84 05.55 Man Vic-Liv 06.32
1E25 06.56 Liv-Sca 09.40
1F25 10.41 Sca-Liv 13.32
1E39 13.56 Liv-Sca 16.40
1F76 17.44 Sca-Liv then,
1J53 20.56 Liv-Stalybridge
The loco and stock might have day off for maintenance and so, what I have been doing this week is trying to find out if the morning ones have run during my shift at work and then later I've gone out later in the day for some photo's. You can see them go past on the York Holgate Railcam if you are signed up (subscription £10 ? a year)