Does anybody know what the diagrams are likely to be after the timetable change on Sunday? I am planning on making a couple of bookings down to the South West for February and would prefer to be on an HST.
Does anybody know what the diagrams are likely to be after the timetable change on Sunday? I am planning on making a couple of bookings down to the South West for February and would prefer to be on an HST.

As a rough guess, the ones which are normally dead-cert HSTs on a 'winter' weekday is the 06:00 Leeds - Plymouth (12:23 PLY -GLC) and the 06:06 Edinburgh - Plymouth (15:23 PLY - LDS). On a Monday or a Friday there has normally been an extra diagram - either the 06:32 York - Plymouth (13:23 PLY - EDB) or 06:32 Dundee -Plymouth (17:23 PLY - LDS).
The ones I'd bank on would be the diagrams that start in Edinburgh and Leeds at 6am. I obviously don't know for sure, but this would be an educated guess. Could also do some mock bookings on the XC website - If you can reserve a seat in coach E or G then it should be a HST (unless it's a doubled-voyager, to confuse things further!)
Hope this helps a bit![]()

If you can reserve a seat in coach E or G then it should be a HST (unless it's a doubled-voyager, to confuse things further!)
XC Voyagers never use E, even if doubled, so it's a surefire guarantee of an HST. (Also a double Voyager would go all the way to L.)
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No wait, there's an easier way.
FGW's Bristol to Cheltenham timetable shows which XC services are which stock.
No wait, there's an easier way.
FGW's Bristol to Cheltenham timetable shows which XC services are which stock.
Yes you will be on an almost guarenteed HST (1S51 1223 PLY-GLC)
Isn't/wasn't the weekday 17:23 PLY-LDS an HST too?