There’s now a Gold Track lane at YYZ for Transborder, which allows a skip to the front of the line for security. Nexus lanes have been closed for security every time I’ve travelled.

From a Sunday early evening perspective, I waited perhaps 5 minutes for them to check documents (small lines), and no wait at security using the Gold Track lane.

Arriving on a Friday late evening, border control lines were long. They are installing some new Nexus machines that were not working (and yes, they installed the current “old ones” maybe 2 years ago. 5-10 minute wait to see an agent, who was asking a bunch of irrelevant questions.