Originally Posted by
pandaperth
You need to look at the AA earning page for each airline - here
https://www.aa.com/i18n/AAdvantage/e...lines/main.jsp
AA and BA earn at 100%
UL earns only 75% miles and half that for Elite Qualifying Points
CX earns nothing
And, by the way, are you seriously considering a RTW with only SIX (of the allowed 16) flights!!!
I hope not those ten segments are not being forgotten ...
OTOH SIN-HKG is almost short enough to ignore, though AA has code shares on 4 of the current 7 flights a day. Getting an AA code share SIN-NRT is also an option and then the AA flight into the USA.
If you have the time CMB-NRT-SIN-HKG would be an interesting side trip.
Happy wandering
Fred