The shortest commercial flight in the world is less than one minute long

Singapore Airlines just launched the longest nonstop commercial flight route in history -- 20 hours between New York City and Singapore. On the other side of the coin though is the shortest international commercial flight in the world: Anguilla Air Services' 12-mile route in the Caribbean between Saint Martin's Princess Juliana International Airport (SXM) and Anguilla's Clayton J. Lloyd International Airport. Flight time is 10 minutes. Meanwhile, the shortest domestic commercial flight is from Westray to Papa Westray, Scotland. From CNN:

A narrow stretch of water separates the Orkney islands of Westray and Papa Westray, off the north coast of Scotland. Scottish airline Loganair has been running an air bridge between these two tiny Scottish islands for around 50 years, making it the shortest nonstop regular flight anywhere in the world.

The flight, operated by a Britten-Norman Islander eight-seater aircraft, takes just over a minute, but on occasions has been as short as 53 seconds, depending on tail wind.

"This route is used mainly by the people of the Orkney Islands going about their daily routines," says Andy Thornton, Loganair's director of flight operations. "It is used by teachers, the local police officer, the banker and children going to school. However it is also a keen route for tourists and aviation enthusiasts."

"A 10-minute flight? World's shortest airline routes" (CNN)