Sorry, not all CX pilots are knobs (although most on this forum are).
From
Cathay Pacific: What it takes to be the world?s best airline
Article from Sep 2014
"When quizzed on in-flight connectivity, Smith added: “Our provider, Panasonic Avionics Corporation, has been working for some time to secure the regulatory approvals needed to operate onboard Wi-Fi capability for Cathay Pacific, with issues still to be resolved in some of the airspace on our route network. Once this approval has been granted and we’re able to provide the service globally we will start the rollout in earnest.”
It's been several years in the pipeline, but obviously regulatory approval is holding it up.
So the answer is no, and yes. ETA unknown.