Hopefully not - PDB was consistently offered after the UA/HP merger - by both ex-USAir and ex-America West F/A's.
the pdb situation is crazy. 100% of the time I get them from the Usair folks. Zero percent of the time I get them from aa folks. No exceptions. This is clearly not a coincidence and I can imagine us and aa fa’s fighting in the galley over whether to give them or not.