Originally Posted by
ORDnHKG
10 years ago if you try to upgrade with miles internationally, first you have to buy H class and up fares, then you have to waitlist. However, if your upgrade don't clear, only your miles will be refunded, but your H class sticks, so it means you pay H class for nothing.
And ten years ago, wi-fi didn't exist on planes.
Not sure the point of this post.