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Delhi Metro Blue Line
Total Stations
79 Active / 8 Inactive
Line Length
56.6 km
Line Status
Active
Terminal Station
Noida Electronic City Dwarka Sector 21
Delhi Metro Blue Line Overview
Delhi Metro Blue Line Station List (50 Active)
Status legend: Parking Feeder Bus Bank ATM Sulabh/Restroom
Delhi Metro Blue Line Map 2026
View the updated Blue Line map of Delhi Metro, featuring active stations, under-construction stations, interchanges, and the metro Blue line route.
Delhi Metro Fare Chart
Delhi Metro Blue Line History, Facts and Expansion Plan
Get insights about the history, facts, and expansion plans of the Delhi Metro Blue Line, including details about its development, infrastructure growth, and future improvements in connectivity.
- The Blue Line was the third line of the Metro to be opened and the first to connect areas outside Delhi.
- The blue line is the longest line (by total length) of the network and consists of a Main Line (Line 3) with 50 stations.
- The first section of this line between Dwarka and Barakhamba Road was inaugurated on 31 December 2005.
- The Blue Mainline (Line 3) was the longest line of the Delhi Metro network until 6 August 2021.
- A branch of the Blue Line with a length of 6.25 kilometers (3.88 mi) was inaugurated on 8 January 2010.
- On 9 March 2019, a 6.67 km extension of the line from Noida City Centre to Noida Electronic City was opened to the public by Prime Minister Narendra Modi.
- Delhi Metro currently has parking facilities at 35 metro stations of the Blue Line.
- The security of the Blue Line is handled by Central Industrial Security Force.
Delhi Metro Blue Line Extension in Phase IV
The Delhi Metro's Blue Line is being expanded in the fourth phase. The aim of this extension is to extend the main line from Noida Electronic City to Sahibabad, which will have five stations at Vaibhav Khand, DPS Indirapuram, Shakti Khand, Vasundhara Sector 5 and Sahibabad.
Delhi Metro Blue Line FAQs
Find answers to common Blue Line FAQs of Delhi Metro, covering stations, interchange points with other lines, timings, travel durations etc.
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
Delhi Blue Line Metro News & Updates
Get the news and updates for Blue Line of Delhi Metro, including operational changes, expansion plans, station upgrades, and key announcements for commuters in Delhi.
The Delhi Metro Rail Corporation (DMRC) announced on Thursday that metro services on select corridors will resume at 6 a.m. on Sunday to facilitate candidates appearing for the Civil Services (Preliminary) Examination conducted by the Union Public Service Commission (UPSC). According to the DMRC, train services from the terminal stations of Line 7 (Pink Line), Line 8 (Magenta Line), and Line 9 (Grey Line) will begin one hour earlier than the normal Sunday timings on May 24. However, in view of the UPSC preliminary examination, services will begin at 6 a.m. and will run every 15 minutes until 7 a.m. After that, services will resume as per the normal Sunday schedule, the DMRC said. The corporation stated that this arrangement has been made to ensure smooth travel for candidates so that they can reach their examination centers on time without any inconvenience. It further stated that services on all other metro lines will continue as per the regular Sunday schedule from 6 a.m.
The Namo Bharat extension will connect Rajasthan with Delhi. This semi-high-speed rail line will connect Alwar to New Delhi through a modern regional transportation system. The project has been moved forward after Rajasthan and Haryana agreed on the corridor plan. Once completed, Namo Bharat trains will run between Delhi and Alwar, making travel in the NCR region faster and easier. The corridor will begin at Sarai Kale Khan in Delhi and pass through Munirka, Aerocity, Gurugram, Bawal, SNB, Khairthal, and Alwar. Another section from SNB will extend to Sotanalat via Neemrana and Behror. This corridor will facilitate traffic between Delhi and major industrial cities of Rajasthan and Haryana.
Govt plans water metro systems in 18 cities under draft national policy Govt plans water metro systems in 18 cities under draft national policy The draft policy proposes using electric and hybrid ferries and seeks to standardise vessel design, terminals, charging infrastructure and safety systems across projects.
The Delhi Metro Rail Corporation (DMRC) announced on May 17, 2026, that it will run 24 additional train trips every Monday and expand ticketing facilities to encourage more people in Delhi-NCR to switch from private vehicles to public transport. The DMRC has taken this decision as part of its efforts to strengthen the public transport system and boost urban mobility, given the growing emphasis on energy security and reducing dependence on petrol-based transport. The DMRC stated that the additional services are aimed at handling the expected increase in passenger numbers and ensuring smooth operations during peak hours. The corporation said it will closely monitor passenger demand and take action accordingly.
Delhi Chief Minister Rekha Gupta launched the 'Metro Monday' initiative on Monday. At the launch, Gupta travelled by metro from Kashmere Gate to ITO station and then boarded an electric feeder bus to the Delhi Secretariat. Cabinet ministers Parvesh Verma and Ravindra Indraraj also accompanied her on the journey. The initiative, launched under the 'Mera Bharat, Mera Yojnad' campaign, aims to promote the use of public transport and encourage fuel savings. On the first day of the campaign, several ministers and senior officials of the Delhi government used the metro and other public transport services to reach their offices.
Top Attractions covered by Delhi Metro Blue Line
Explore top tourist attractions, popular monuments, cultural sites, and landmarks near the Delhi Metro Blue Line, that easily accessible via Delhi Blue Line metro.
Delhi Metro Other Lines & Routes
Delhi Metro operates 11 active metro lines, including the Blue Line. Explore other metro lines to understand their routes, stations, interchanges, and connectivity across the Delhi Metro network.
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