[QUOTE=F Dolarhyde;2952113]"Most profitable"?
You must be joking. The 90% are not expensive. The 75% are ridicuosly so but no one uses them so 25% of nothing is... nothing.
To the contrary, I have bought a 75% return ticket SIN-LAX-SIN for S$1285.00 (inclusive of all taxes). Couldn't find any other airline offering a better price.
Cargoboy