At the moment planes are getting more advanced, safer etc! Great for everybody of course but what is at the moment the CHEAPEST plane to fly? With that I mean, low fuel costs, "friendly" maintenance and other things to keep the costs down.
consequence?: Like for example: (I believe that) The 777 is more efficient with fuel etc than a Boeing 747 so that's why more often a 777 is being used on long haul flights than a 747. Can somebody give more of these examples?
BTW: What about the A380? Is it efficient with fuel and other things to keep the costs down? Or don't we know this yet for sure ?