Blue Line

Delhi Metro · BL

50 stations9 interchangesDwarka Sector 21 ↔ Noida Electronic City

Map Stations FAQ

The Blue Line is the longest corridor of the Delhi Metro at 56.6 km with over 50 stations. It has two branches — the main line from Dwarka Sector 21 to Noida Electronic City, and a branch from Yamuna Bank to Vaishali. It connects West Delhi (Dwarka, Janakpuri) to East Delhi (Laxmi Nagar, Anand Vihar) and into Noida and Ghaziabad.

The Blue Line is a rapid transit metro line on the Delhi Metro with 50 stations. It runs between Dwarka Sector 21 and Noida Electronic City. Interchange stations: Dwarka Sector 21, Dwarka-Kakrola, Janakpuri West, Rajouri Garden, Kirti Nagar, Rajiv Chowk, Mandi House, Mayur Vihar-I, Botanical Garden. Use the planner to find the fastest route along or across this line, with travel time and fare. Times are estimates for planning — confirm with the operator before you travel.

Key Highlights

• Length: 56.6 km — longest line on the Delhi Metro network
• Over 50 stations across two branches (main + Vaishali branch)
• Branch splits at Yamuna Bank: eastbound to Noida or northbound to Vaishali
• Connects Dwarka, Rajouri Garden, Karol Bagh, Rajiv Chowk, Noida, and Vaishali
• Interchange at Rajiv Chowk (Yellow), Mandi House (Violet), Kirti Nagar (Green), Rajouri Garden (Pink), Mayur Vihar-I (Pink), Botanical Garden (Magenta), Yamuna Bank (branch split), Dwarka Sector 21 (Airport Express)

Branches off the Blue Line at Yamuna Bank.

Interchange Stations

Change to another line at these stations on the Blue Line.

The Blue Line connects West Delhi's Dwarka residential township (with its planned sectors and wide roads) through the commercial hubs of Janakpuri, Rajouri Garden, and Karol Bagh, past Connaught Place (Rajiv Chowk), across the Yamuna into East Delhi's Laxmi Nagar and Preet Vihar, and onward into Noida's IT corridor (Sectors 15, 16, 18, 62) and Vaishali in Ghaziabad. It serves the highest diversity of neighbourhoods of any Delhi Metro line.

• Pay attention to the branch split at Yamuna Bank — trains alternate between the Noida branch and the Vaishali branch.
• Check the electronic display on the platform for the destination.
• If you accidentally board the wrong branch, get off at Yamuna Bank and wait for the next train.
• The section between Rajiv Chowk and Yamuna Bank is extremely crowded during peak hours.

Busy times

3 min – 6 min

Quieter times

4 min – 7 min

Times are departures from the station named. From a station part way along the line, the first train is later and the last earlier.

All Delhi Metro timings — frequency by section, and every other line

Other Delhi Metro Lines