Both 0048 and 0049 IIRC. I was looking at end of October, so it may be an upcoming change for the Fall. In any regards, the flight we were originally booked on was a 747. We had a choice on the SEA-LHR leg of an earlier (747) or later (777) departure. That has since changed to only a single 777 flight. I looked at the BA website flight schedules and they now list all 777, and no longer 747. YVR is still 747.
Understandable given the economic climate. Still a disappointment, however.

One other question, would these all be 777-200? Are they LR, or ELR versions of 777-200. Thanks