I have never been on an A340 and want to. I found out that AC flies it from YYZ to YVR, and I thought I would take that flight. I would also like to sit in a premium class on board the flight, but I only keep Mileage Plus Miles. Why don't all *A members participate in "Star Alliance Upgrades".
On the UA website, it says that more airlines will participate soon. Is there any word on when and which airlines??? Any input would be appreciated.