@moa999 Yes I have, last time admittedly about 2 years ago. Haven't caught a US domestic out from there though, ended up with a big road trip driving across the US then flying out of JFK.
@OneDotLow If it makes sense then yes. Just in my thought process I don't see Qantas filling an A380 with 450 passengers who wouldn't understand the benefits of DFW with it being an under 4hrs flight from every other city versus going LAX where most will end up anyway..
But thanks to previous posters for explaining the benefits etc. clears things up
