Absolutely! This was the schedule at 18:00 on 15/3, but http://www.ba.com should always be the source of the most up-to-date information.

Thankfully, for the most part, flights are being added to this schedule rather than removed, so hopefully the worst that'll happen is that FTers will see something here (or, should I say, not here) and then find that it has been reinstated on the website. Rather that than the other way around too often!

Do note that the lack of a commercially-operating outbound flight does not automatically mean that the inbound will be cancelled. Some aircraft will be ferried or repositioned without cabin crew (so won't show above) but crew already downroute will operate the flight back (which should show above or on ba.com).

It's true that 777s are being moved around the network to try to plug holes on traditional 744 routes, and where there is a good alternative service with a oneworld carrier then it seems that the BA services on that route may indeed have been sacrificed. There are a few reports (unconfimed, I think) of OW carriers putting on extra flights too, apparently.