The investigators here at DisneyDaddy have discovered some evidence to support how Santa manages to deliver all those presents to good children around the world. We found this FAA flight plan for Santa's annual global trek on display at the Swan and Dolphin Resort at Walt Disney World. As you can see, Santa's flight plan takes a winding course around the globe, mostly moving from east to west.
Incidentally, I have read before that Santa has special FAA clearance that was approved personally by the President. This is according to former President Bush.
In any case -- the big guy is on his way!!!
Merry Christmas to you!!!