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Delhi Metro Blue Line Overview
Blue Line Station List 2026 (50 Active)
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Blue Line Route Map 2026
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Blue Line History, Facts & Expansion
- The Blue Line was the third line of the Delhi Metro and the first to connect areas outside Delhi when it reached Noida in 2009.
- The main line (Line 3) is about 56 km long with 50 stations between Dwarka Sector 21 and Noida Electronic City.
- Its first section, Dwarka-Barakhamba Road, opened on 31 December 2005.
- The Noida City Centre-Noida Electronic City extension opened on 9 March 2019.
- Rajiv Chowk on the Blue Line is one of the busiest stations on the network and an interchange with the Yellow Line.
- Dwarka Sector 21 offers an interchange with the Airport Express (Orange) Line.
- Security on the Blue Line is handled by the Central Industrial Security Force (CISF).
- The main line runs underground through central Delhi between Rajiv Chowk and Mandi House area and is elevated elsewhere.
- The Yamuna Bank depot and station sit on the floodplain of the Yamuna river, where the main line and branch line split.
- Akshardham, Pragati Maidan (Supreme Court) and Rajiv Chowk stations on this line serve major landmarks.
- Noida Sector 52 on the Blue Line connects by walkway to the Noida Metro Aqua Line.
- Delhi Metro provides parking facilities at many Blue Line stations, especially in Dwarka and Noida.
Delhi Metro Blue Line Phase-wise Expansion
Phase I (2005-2006) (Completed)
Dwarka-Barakhamba Road opened on 31 December 2005, followed by Dwarka-Dwarka Sector 9 and Barakhamba Road-Indraprastha in 2006.
Phase II (2009-2010) (Completed)
The line crossed the Yamuna to Yamuna Bank and reached Noida City Centre in November 2009, while Dwarka Sector 9-Dwarka Sector 21 opened in October 2010.
Phase III (2019) (Completed)
The Noida City Centre-Noida Electronic City extension, about 6.7 km with 6 stations, opened on 9 March 2019.
Future Phase: Noida Electronic City-Sahibabad (Proposed)
A 5-station extension via Vaibhav Khand, DPS Indirapuram, Shakti Khand and Vasundhara Sector 5 to Sahibabad is proposed. A Dwarka Sector 21-Udyog Vihar (Gurugram) link has also been suggested among Phase V corridors.
Blue Line FAQs
The Delhi Metro Blue Main Line has several interchange stations from where passengers can transfer to other metro lines. These interchange stations are as follows:
- Rajiv Chowk - Interchange with Yellow Line
- Mandi House - Interchange with Violet Line
- Dwarka Sector 21 - Interchange with Airport Express Line
- Noida Sector 52 - Interchange with Aqua Line
Delhi Blue Main Line Metro Timings
Delhi Metro Blue Main Line runs on regular schedule throughout the week between Noida Electronic City and Dwarka Sector 21.
Blue Main Line Metro Timings from Monday to Saturday:
- First train: 06:24:30 AM (Noida Electronic City to Dwarka Sector 21) | 04:43:45 AM (Dwarka Sector 21 to Noida Electronic City )
- Last train: 22:47:48 PM
Blue Main Line Metro Timings on Sunday:
- First train: 06:24:30 AM (Noida Electronic City to Dwarka Sector 21) | 04:43:45 (Dwarka Sector 21 to Noida Electronic City )
- Last train: 22:47:48 PM