Amazon previously is showcasing its first ever branded air cargo plane during Seafair's Air Show, an annual community celebration taking place in Amazon's hometown of Seattle. The Boeing 767-300, operated by Amazon's air cargo provider Atlas Air, is flying in the Seafair Air Show to thousands of Seattle residents and Amazon employees. The airplane, named Amazon One, is one of 40 that Amazon has agreed to lease through air cargo partners Atlas Air and ATSG. There are currently 11 dedicated airplanes flying for Amazon as of today with additional airplanes rolling out over time. In an ode to its Prime members, Amazon's first airplane in its dedicated fleet features a tail number made up of a Prime number. In the last year, Amazon has launched several initiatives to ensure great delivery speeds and supply chain capacity for its customers, including Amazon Flex, the company's mobile application that allows individuals to sign-up, be vetted and begin delivering for Amazon, a dedicated network of 4,000 trailers to increase trucking capacity and, now, the network of air cargo planes.