As a regular hostie on both Dallas and JFK the 380 won't be able to take all the JFK punters that currently go to LAX. With up to 100 seats blocked out very few will get a guernsey on the 'bus. The only advantage with the 'bus is that it has 1st class and a bigger j/c and w/c zones so no need to carry as many y/c. Premium classes are where the money is. Why anyone in y/c would buy a comfort seat ex DFW is a complete mystery when there are so many empty seats.