Originally Posted by
Dorsetboy
The last three times I have made the trip with QF,CX and EK, admittedly not into Sydney, there has been no such event. I am just interested if anyone can throw any light on what, why and who is in the right?
Almost certainly, all of them.
QF does not spray before arrival in Australia, because it doesn't have to. BA has to, so it does.
On some other routes, spraying is done on departure rather than before arrival, so if you see differences, they also are unlikely to be because one is "right" and one is "wrong".