Agreed. I believe there is a law that limits what can be shared, and what MUST be shared. Pretty sure the acronym is PRIA.

Here is the link to the PRIA and FOIA data that can be disclosed: https://www.faa.gov/pilots/lic_cert/...OIA_and_PA.pdf

Since Alaska Air Group owns both AS and QX, I am sure that the lawyers have gone over the information that is legal to share between the two carriers.