Delhi Metro Pink Line — officially Line 7 — is Delhi Metro's orbital corridor and the longest single metro alignment in the network by distance, forming a near-circular loop that connects major radial lines across North, West, South, and East Delhi. The Pink Line runs 69.94 km in its main circular section with 43 stations from Yamuna Vihar to Maujpur-Babarpur. The line opened in phases between 2018 and 2019 and uses a circular (loop) topology, meaning trains run continuously around the orbital route.
The Pink Line serves a wide cross-section of Delhi — running through Yamuna Vihar, Shastri Park, Welcome, Maujpur, Anand Vihar, Karkarduma, Hazrat Nizamuddin, Lajpat Nagar, Dilli Haat INA, Durgabai Deshmukh South Campus, Rajouri Garden, Punjabi Bagh West, Netaji Subhash Place, and Azadpur. Key interchange stations are: Netaji Subhash Place (Red Line), Welcome (Red Line), Azadpur (Yellow Line), Rajouri Garden (Blue Line), Punjabi Bagh West (Green Line), Dilli Haat INA (Yellow Line), Lajpat Nagar (Violet Line), Anand Vihar ISBT and Karkarduma (Blue Branch Line to Vaishali), Mayur Vihar Phase 1 (Blue Main Line), Majlis Park (Magenta Line branch), and Durgabai Deshmukh South Campus (Airport Express foot-over-bridge connector). With so many interchange connections, the Pink Line provides the most transfer options of any single corridor on the network.
Peak-hour frequency is 4–6 minutes. Trains run in 6-coach formations. MetroYatra provides station-wise train timings, metro fare, platform details, and a Pink Line route map for all stations.
