Chinese cargo carrier, SF Airlines, started its first cargo service to Delhi from Shenzhen, China (SZX-DEL). Earlier in September 2019, the cargo carrier completed its first intercontinental flight from Wuxi to Frankfurt-Hahn Airport, via Chongqing.
SF Airlines started its India service in August 2018. Since then the airline has four flight routes to Chennai as Shenzhen-Chennai, Shanghai-Shenzhen-Chennai, Chongqing-Shenzhen-Chennai and HongKong-Shenzhen-Chennai.