Originally Posted by
golfmad
I flew in July on a Finnair ticket that included a sector from IST-HEL operated by Turkish Airlines but marketed as an AY codeshare in a fare class listed in the Finnair section on BA.com as qualifying for Avios and Tier Points. Should I expect to receive miles and points for that sector? All the other sectors on the ticket posted apart from that one. Thanks
No. Except for some limited exceptions, to qualify for TPs and avios a flight must be marketed and operated by a Oneworld member airline.
https://www.britishairways.com/en-us..._ecavsflights2