Originally Posted by
Boten
I have made many schedule changes in my airline career and I am pretty sure that at some point you would have been sent an email.
I'm absolutely convinced that BA will
not have sent the OP an email.
This is not a schedule change. This was a change of equipment involving a downgrade and seat change. I'm afraid BA, to their discredit, doesn't send out emails when that happens. It's well documented here.