The Hyderabad Airport Express Metro or Corridor IV was a planned Hyderabad Metro line from Raidurg metro station to Rajiv Gandhi International Airport. The total length of the line is 31 km (19 mi). Hyderabad Airport Express Metro is fully funded by Government of Telangana through the engineering, procurement and construction (EPC) mode. As of December 2023, Union Government is yet to provide in principle approval for this project.

Raidurg is a metro station located on the Blue Line of the Hyderabad Metro India. The station was opened on 29 November 2019, two years after first commercial operation of Hyderabad metro started. It is located near Raheja Mindspace Junction. Raidurg metro station is the busiest metro station in Hyderabad with daily footfalls of around 60,000 commuters. In February 2020, Synchrony Financial became the sponsor of the Raidurg metro station, under semi-naming policy of Hyderabad metro to generate non-fare revenues.