Which train set on Cascades 503?

[PdxRailGuy]

Is there any way to find out which train set will be on the cascades 503 on march 6, Portland Oregon southbound.

Thanks in advance.

 

[Cal]

That far out, no, as sets can always change rotation and the rotation might be complex. It will most likely be Horizons as currently only one Talgo set is in service. Not sure when/if the other Talgo will come back. You should be able to figure it out in the day or two beforehand, but still not much guarantee.