Today is the first day when the A380 flys its regular scheduled route. Normally the 747 scheduled for the route comes into syd at 0600 and leaves at around 11am, to give a maintenance time of around 3 hours to clean and replenish stocks. The time given for the A380 is from 0700 to 0850. a time of only 1/2 hour to 1 hour for replenishments and cleaning. The A380 is supposedly being callled a 737 piggy back on a 747. Does it make sense?