The changes are now live in the GDS as well.
A few things I've noticed so far:
- The transition from the summer to winter schedule seems to happen in pieces between the middle and end of October
- YYJ-YYZ has its last flight on October 11
- YXE/YQR-YYZ move back to their old flight times on October 30/31
- YXE goes down to 4 times a week (currently daily)
- YQR goes down to 3 times a week (currently daily)
- WS6012/WS6013 (codeshare with QF76/QF75 YVR-SYD) is back. Qantas recently announced its intention to operate the service from December 18 and, unlike pre-COVID, it's currently scheduled as a year-round service (Mon, Thu & Sat only). Previously, the direct flights were only offered around Christmas and in July, so this is a significant improvement in non-Air Canada, direct connectivity to Australia