Originally Posted by
yowspotter
It begs the question:
What if I try to upgrade the first short segment on AC proper, which specifically states MLL access? Would that give me access to the MLL at YYZ during my connection, in addition to at YOW origin?
Some airlines I know (AF) tightly control the lounge access based on upgraded segment, but I’m not sure if AC does this.
https://www.aircanada.com/ca/en/aco/...estions.html#/
Based on this, it's pretty clear premium Rouge gives no MLL. Access is per segment.