Originally Posted by ROKNA

Interesting data point

Flying EI to LHR and onwards with BA, BA ticketed, entirely in economy

Entered my EI FF number

In both directions the boarding card was marked Group 3, one set of BP’s issued by EI and one by BA both had group 3 boarding

I should be in group 4 or later so there is something in the system somewhere linking status up

Flew Saturday and both flights posted Thursday