Edit: never mind, my reading comprehension was off, I now see
Adam Smith kindly provided the MCTs and there is an exception for non-AC-AC. Bugger.
Sorry to repurpose this thread, but I have the reverse - I wanted to book a reward with an AC-LX US-Int connection at YUL, but am being told it is impossible because it is 1 minute shy of the 90 min MCT.
Is the MCT really 90 minutes?! According to the AC website US to intl at YUL should only have a 40 min MCT. Is it because the onward flight is with LX and they made up their own bogus time?! Or is this a matter of HUACA? I couldn't find a rule specific for LX - ironically if booked, this particular award would allow for a 40min connection in ZRH. The only other option to get me to YUL in time would be a redeye on a 320 to YYZ and connect from there to YUL, not terribly appealing.