Originally Posted by
Adam Smith
There is no single "correct" distance for any airport pair, as there are multiple ways of calculating it.
Well, I'd argue that in the context of this thread, there
is a single "correct" distance
But yes, without people reporting what they actually receive, we'll never have that correct distance.
I also added a couple after flying VIE-ZRH-LHR the other day, one of which we had from the old Aeroplan (and had gone up by 10), the other we didn't have, but Haversine matched new Aeroplan.