The Kirti Nagar metro station is an interchange station between the Blue Line and Green Line of Delhi Metro. It is one of the eastward terminal stations of the Green Line, the other being Inderlok, and was opened as a part of a small 3.41 km (2.12 mi) branch from this station to Ashok Park Main station on 27 August 2011. This allowed passengers to easily transfer between the Red Line and Blue Line of the network.

The Blue Line is a metro rail line of the Delhi Metro, a rapid transit system in Delhi, India.Mostly elevated, it is the longest line of the network and consists of a Main Line (Line 3) with 50 stations from Noida Electronic City to Dwarka Sector 21, with a length of 56.11 kilometres and a Branch Line (Line 4) consisting of 8 stations from Vaishali to Yamuna Bank, with a length of 8.51 kilometres.