The US airlines would love to also generate TWICE the revenue per aircraft as QF seems to achieve on those metrics......
something about monopolistic position in the markets it operates in
So you are basically saying airlines in the USA find it harder to generate as much per aircraft as Qantas due to stiff competition, whilst QF generates it's income a lot easier due to the monopolistic position.
Fine, doesn't this mean CEO's in the USA have to work a lot harder to generate revenue due to the stiff competition, and the reason that QF has so much revenue per aircraft is purely because of its monopolistic position and nothing to do with the work of the CEO.
Once again, the CEO's in the USA have to work so much harder amongst stiff competition but get paid less. In the meantime, QF is in a monopolistic position and the revenue just comes in without any hard work at all.