Originally Posted by
YYC009
Ok, thanks. So in that case, I need to find out the MPM for JNB-YYC across the Atlantic, and then then the MPM for YYC-JNB across the Pacific, right? And then ensure that the JNB-YYC doesn't go over the MPM across the Atlantic and the YYC-PEK-JNB doesn't go over the MPM across the Pacific.
For Aeroplan, MPM is the same regardless of direction of travel. So, you'll have one MPM, and need to make sure your JNB-YYC & YYC-JNB each fall within the MPM.
This is a good thread, with a link to a specific post in the wiki to give you steps to determine the MPM for YYC-JNB.