Originally Posted by
ukchris
I'll be waiting to see if BA play the "keep the gate a secret until boarding" game
Whilst they will probably keep the specific gate "secret", it is likely that any agent will be happy to say from which concourse the plane will go as soon as they know. 3h40 early may be just a bit too early for them to have the info if they do not know where to look specifically, but equally it might be readily available too.