zoom vancouver
I recall reading a press release from Hugh Boyle at the launch of the Summer 08 season on sale stating that zoom were focussing on cutting back services that needed to make stops en-route with exception of the new LGW - BDA - JFK route.
this could be why YVR is not on sale yet from CWL.
The 767-300 can't make YVR non-stop without restrictions from CWL.
The last flight I took on this route, was majority of the pax getting on in CWL last year and most very happy with the route even via BFS.