You just need a Smartphone and Ridlr App to get Metro Airport Express ticket
Shortpedia
Content TeamImage Credit: Wikimedia Common
To ease out your journey, Delhi Metro has provided you with a facility to download Ridlr App and get QR-Code instead of tickets for Airport Express Line. From 16th September’18, you will have to select the origin metro station in the app, destination metro station, and the number of passengers, after which you’ll get a QR code. The received QR code can be tapped at the QR enabled AFC entry gates of the station.