Originally Posted by Roger
We do on codeshares. LAX-LAS and SFO-LAS in F with BA flight numbers are lucrative.
???

I wish I could get this straight in my head: AA flights on AS get miles but no tiers, BA flights on HP get both? Even if HP is non oneworld? Anyway, I too wish AS would join oneworld. But I'd hope they'd be asked to smarten up their dreary "bored" room lounges first!