You might also need a:-AA,-JL*-AA or some variation thereof involving the combination of AA/JL -- when clicking the various include/exclude options, the URL changes to that for some reason.

Has anyone figured out how to do airline alliance plus/minus partner airline (e.g. *A+AS or OW-EI)? I can avoid most of the mainline Chinese airlines by dropping connections listed in PVG/PEK, but it'd be a lot easier if I can also drop OZ without removing ICN connection options on SQ for instance.