This new Plan was Announced on the CBS show 60 minutes where Jeff Bezos Stated that "The service will deliver packages within 30 minutes".
Bezos told 60 Minutes that the service could be up and running in as few as four years — although he noted that he is an optimist when it comes to such things.
"One day, Prime Air vehicles will be as normal as seeing mail trucks on the road today," the company said.
This is the latest futuristic effort by Bezos, who was an e-commerce pioneer in the 1990s and more recently popularized the e-reader — while pursuing personal projects such as private spaceflight and a 10,000-year clock built inside a mountain
Later a Video was posted by Amazon showing Flight Test of Prime Air in Action
To launch this Service Officially for commercial use it will still take couple of years to Improve and Advance the technology and Full Fill all the FAA (Federal Aviation Administration) rules and Regulations. If everything works as planned we can see the drones delivering packages by air in year 2015.