Originally Posted by
BLI-Flyer
Correct, see post #6: Flights: Valid only on flights operated by Alaska Airlines or Horizon Air. Not valid on codeshare flights.
Interestingly, when looking at options to use my 50% off PFD code, I tried booking ANC-MCO, MCO-DCA, and DCA-ANC. I was half hoping to find that middle section return an MCO-SEA-DCA routing.
Instead, it returned a routing on AA, meaning I was flying AS+AA+AS. And yet the system didn't reject the discount code. Instead, it simply applied the discount to the AS portions and not the AA portions. I was rather impressed. (I ended up booking a different routing, so I can't go back and double check the details.)
It's possible the T&C for the PFD discount are substantially different than this one, though I would be surprised if that were the case.