Originally Posted by
Guava
That is not correct. Vueling flights coded under IB is a common mistake that many FTers made re: lounge access given that Vueling is owned by IB and operate out of Spain as well. Oneworld rule specified that the flights have to be both marketed and operated by a Oneworld carrier. Individual carriers may grant exceptions to their own subsidiary under specific circumstances but that will fall outside of the premise of Oneworld alliance rule...
Good point.
Is the operational difference that MI does grant SilverKris lounge access to PPS members and Biz passengers? Does VY offer this to Iberia Plus elites? I thought it was a pure LCC, not a changeling like MI.