Alternative TitleTradewinds Airlines, SilkAir Singapore Private LimitedDate Established1989SubjectAirlinesDescriptionEstablished in 1989 as Tradewinds Airlines, SilkAir Singapore Private Limited, operating as SilkAir, was a Singaporean regional airline with its head office in Changi, Singapore. It was a wholly owned subsidiary of Singapore Airlines. The airline ceased operations in 2021 when it was merged into its parent company.