Scoot Tigerair Pte Ltd. (operating as Scoot) is a Singaporean low-cost long-haul airline owned by Singapore Airlines.
Scoot was founded in 2011 and launched flights in 2012 on medium and long-haul routes from Singapore, predominantly to China and India. In May 2016, Scoot joined the world’s largest low-cost carrier alliance, Value Alliance. In November 2016, Singapore Airlines announced a merger of Tigerair and Scoot, with Tigerair coming into the Scoot brand. In July 2017, Tigerair was officially merged into Scoot. The airline operates from Singapore Changi Airport.
Source: Wikipedia January 2018