The Down Under War of the Airlines continues. This morning Virgin Australia and Delta Airlines have announced an interline partnership that will enable travelers to "travel on a single ticket on the two airlines between Australia and the US." What we think this means (and correct us if we're wrong) is that you can fly Virgin from Oz to Los Angeles and then hop on a Delta flight from LA to anywhere else in the US. You get one ticket and your luggage is checked all the way through to your final destination.]]>