Originally Posted by
corporate-wage-slave
An A10 departure process isn't a premium experience in one sense, but it is very close to security, and boarding is faster that way, so a good chance to be on your way on time.
I'm racking my brains here, but I'm struggling to think of where an A10 departure might be considered a "premium experience".
Anyway, I hope it all goes well, and I hope BA takes the opportunity to restore some credibility towards the OP.