We turn 737's in twenty minutes every day. Quite easily done.. .. .Airbus 319 with cargo loading system? All very well until the day the hi-loader packs in at the rear hold door!. .. .Easyjet requested that drivable steps were not used on any of their a/c after they packed in once. So they gonna ban hi-loaders too if they cause a problem??? . .. .Could be fun times ahead trying to regularly turn a 319 in twenty minutes! But hell, we'll do our best!