How/where to book codeshares on AY metal?
OK, here's the problem. Collegue flies a lot in EU and to China on AY. I told him the joys of AAdvantage, so he joined and by now he would be AAPlat if he had 4 leg on AA coded flights, which in his case would be on aforementioned AY flights - how can he book one?
These codeshares DO exist, as I can see them on the boards at the airport - I tried a few OTAs with no luck.