Originally Posted by
corporate-wage-slave
I class would normally allow UuA, but there are certain further conditions needed for UuA, so for example if it was a private fare, or not plated by BA (125 ticket) or there were other sectors non on BA on the ticket this may well inhibit UuA.
It was definitely was a 125 ticket, but I am not sure what you mean by a private fare; I purchased it on the BA website then applied the Chase BA promotion code for 10% off. Maybe that was the problem? But again, I have bought WTP tickets with the 10% discount, and UuA'd to CW at least half a dozen times. ¯\_(ツ)_/¯