Class 155s on Sundays

[172212]

Anyone know which lines around Leeds that Class 155s operate on Sundays? Given that there are only 7 of them, are they even used on Sundays?

 

[D6975]

The diagrams I've got are about a year old, so may be inaccurate. They show 3 diagrams on a Sunday, all of them spending virtually all day on the Harrogate line.

 

[Adam0984]

1 train that is a 155 & 153 is the 0913 Hudds to York via Bradford then back to Leeds via Harrogate at 1114 then 1254 York via Harrogate and 1418 back

 

[Kieran1990]

I'm a regular user of the 18:54 LDS-HRGT on a Sunday- usually a class 155. I think Sunday's are the only day on the Harrogate loop that they operate all the way around to York. Usually Mon-Sat confided with Class 153 in tow to the x59 Leeds-Knasbourgh turns