Currently, the longest regular passenger flight is the 9,534 mi (15,344 km) Singapore Airlines flight SQ 21 from Newark to Singapore, with a duration of 18h30m. The flight is performed on an Airbus A350-900ULR. ¹⁾

The shortest scheduled regular commercial flight is Loganair's 1.7 miles (2.7 km) flight between the Scottish islands of Westray and Papa Westray. It can take under 60 seconds. ²⁾

Cincinnati's Flamingo Air was providing a private 1-hour long “Romantic Flight” with curtains, champagne, chocolates, and a discreet pilot for $425. ³⁾