Euston-Holyhead: which train type?

[thunderclap8]

I'm booked on a Virgin train from Euston-Holyhead, leaving 9:10 on a Tuesday in February. Is there any way to tell which kind of train I'm set for? Will it be a Pendolino or a Super Voyager?
Trying to make sure I get the best seat

 

[RYS]

The north Wales line is not electrified, so it will be a voyager.

 

[ainsworth74]

It will be a Voyager. Pendolinos only make it down there on weekends and then it's just one return service.

 

[thunderclap8]

Thanks! I appreciate the quick responses.

 

[northwichcat]

Pendolinos do travel along the North Wales Coast being hauled by a Thunderbird north of Crewe but the only booked working like that is on Saturdays.

The 09:10 London-Holyhead is booked for 2x221s throughout. Most doubled up Voyagers leaving London for Holyhead split at Chester, with one unit returning to London and the other continuing to Holyhead but not the 09:10 London-Holyhead and 13:58 Holyhead-London which are 2x221s throughout.