John - Correction to the above ...

Re-checking their website I believe it depends on your day of travel.

Oct-May:

Mon-Thur: 1 departure daily (dep. 15.00)

Fri & Sat: 2 departures daily (dep. 07.00 and 15.00)

Sun: 1 departure (07.00)

That's my reading of it. Maybe someone else can confirm ...

Hope this helps ...

Steve