Even with a later departure you may want to go give yourself more time than normal for security. I’ve flown out of YVR twice in the past 8 days and the security checkpoint at the AC (C) concourse has been closed and all pax were going through the WS side (A&B). It’s very poorly organized and even with Nexus I was about 25 minutes getting through.
If you do store a bag don’t assume you’ll be able to check it close to minimum deadline and go to gate.
https://www.cbc.ca/news/canada/briti...lays-1.6436560