Originally Posted by
RedPenguin
It's a Finnair ticket and only the AY number was shown on the boarding pass.
Originally Posted by
RedPenguin
It's a Finnair ticket so only AY flight codes are shown. BAEC added the two eligible flights to my EC account after I explained the situation without issue back in April. I will escalate next week.
Originally Posted by
Lefly
I read the OP post as "It was a Finnair printed boarding pass so they put only the prime number on it"
Of course I could have read it very wrong...

I guess I read the OP’s post as “It’s a Finnair ticket so only AY flight codes are shown” or “It's a Finnair ticket and only the AY number was shown on the boarding pass”.
Hopefully the OP will come back and tell us if the ticket (1) is a BA ticket 125- or an AY ticket 105- and (2) shows that the OP was booked on the BA codeshare of the AY flight.