PRESENT NETWORK
Operational Network: 317 km
Number of Stations: 231
Line 1 (Dilshad Garden - Rithala) - Red Line
Line - 1 (Dilshad Garden - Rithala) was made operational for commercial services in four stages:
(1) Shahdara - Tis Hazari : with effect from 25th December, 2002 (Phase - I).
(2) Tis Hazari - Inderlok : with effect from 4th October, 2003 (Phase - I).
(3) Inderlok - Rithala : with effect from 1st April, 2004 (Phase - I).
(4) Dilshad Garden - Shahdara : with effect from 3rd June 2008 (Phase - II).
Line 2 ( HUDA City Centre - Jahangirpuri) - Yellow Line
Line - 2 (HUDA City Centre - Jahangirpuri) was made operational for commercial services in five stages:
(1) Vishwavidyalaya - Kashmere Gate : with effect from 20th December, 2004 (Phase - I).
(2) Kashmere Gate - Central Secretariat : with effect from 3rd July, 2005 (Phase - I).
(3) Vishwavidyalaya - Jahangirpuri : with effect from 3rd February 2009 (Phase - II).
(4) HUDA City Centre - Qutab Minar : with effect from 21st June 2010 (Phase - II).
(5) Central Secretariat - Qutab Minar : with effect from 3rd September 2010 (Phase - II).
(6) Jahangirpuri - Samaypur Badli ( extension of Line-2 ) with effect from 10th November, 2015 Phase III
Line 3 (Dwarka Sector 21 - Noida City Centre) - Blue Line
Line - 3 (Dwarka Sector 21 - Noida City Centre) was made operational for commercial services in six stages:
(1) Barakhamba - Dwarka : with effect from 31st December 2005 (Phase - I)
(2) Dwarka - Dwarka Sector 9 : with effect from 1st April 2006 (Phase - I).
(3) Barakhamba - Indraprastha : with effect from 11th November 2006 (Phase - I).
(4) Indraprastha - Yamuna Bank : with effect from 10th May 2009 (Phase - II).
(5) Yamuna Bank - Noida City Centre : with effect from 13th November 2009 (Phase - II).
(6) Dwarka sector 9 - Dwarka Sector 21 : with effect from 30th October 2010 (Phase - II).
Line 4 (Yamuna Bank - Vaishali) - Blue Line
Anand Vihar ISBT - Vaishali : with effect from 27th January 2010 (Phase - II).
Line 5 (Inderlok - Mundka) - Green Line
Kirti Nagar- Ashok Park main : with effect from 27th August 2011.
City Park (Bahadurgarh) to Mundka: with effect from 24th June 2018.
Line 6 (Kashmere Gate- Raja Nahar Singh ) - Violet Line
Central Secretariat - Sarita Vihar : with effect from 3rd October 2010 (Phase - II).
Central Secretariat - Sarita Vihar : with effect from 3rd October 2010 (Phase - II).
Central Secretariat - Kashmere Gate (Line-6 Extension)
Central Secretariat - Janpath- Mandi House : with effect from 28th June 2014 (Phase - III).
Sarita Vihar to Badarpur : With effect from 14th January 2011 (phase-II).
ITO station : With effect from 8th June 2015 (phase-III).
Sarai-Escorts Mujesar(Faridabad section : with effect from 6th september 2015) Phase III
Delhi Gate –Kashmere Gate with effect from 28th May 2017 Phase III
Line 6 (Escorts Mujesar to Raja Nahar Singh (Ballabhgarh) Section) - Violet Line 
With Effect from 19th November 2018 (Phase - III) .
Airport Metro Express Line
New Delhi - IGI Airport(T-3)- Dwarka Sector-21 With Effect from 23rd February (Phase - II) 2011.
Line 8 (Botanical Garden- Kalkaji Mandir Section) - Magenta Line
With Effect from 25th December 2017 (Phase - III) .
Line 8 (Kalkaji Mandir - Janakpuri West Section) - Magenta Line
With Effect from 28th May 2018 (Phase - III) .
Line 7 (Majlis Park to Durgabhai Deshmukh South Campus Section) - Pink Line
With Effect from 14th March 2018 (Phase - III) .
Line 7 (Durgabhai Deshmukh South Campus to Lajpat Nagar Section) - Pink Line
With Effect from 06th August 2018 (Phase - III) .
Line 7 (Trilokpuri-Sanjay Lake to Shiv Vihar Section) - Pink Line
With Effect from 31th October 2018 (Phase - III) .
Phase I Network
Phase I of Delhi Metro Rail project consists of the following three lines:
| Line |
Length (Kms) |
No. of Stations |
| Line No.1- Shahdara-Tri Nagar-Rithala |
22.06 |
18 |
| Line No.2- Vishwa Vidyalaya-Central Secretariat |
10.84 |
10 |
| Line No.3- Indraprastha-Barakhamba Road-Dwarka Sub City |
32.10 |
30 |
| Total |
65.00 |
58 |
Phase II Network
Phase II of Delhi Metro Rail project consists of the following lines:
| Line |
Length (Kms) |
No. of Stations |
| Shahdara – Dilshad Garden |
3.09 |
3 |
| Indraprastha – Noida Sector 32 City Centre |
15.07 |
11 |
| Yamuna Bank – Anand Vihar ISBT |
6.17 |
5 |
| Vishwavidyalaya – Jahangir Puri |
6.36 |
5 |
| Inderlok – Kirti Nagar -Mundka |
18.46 |
16 |
| Central Secretariat – HUDA City Centre |
27.58 |
19 |
| Dwarka Sector 9 to Dwarka Sector 21 |
2.76 |
2 |
| Airport Express Line |
22.70 |
6 |
| Anand Vihar – KB Vaishali |
2.57 |
2 |
| Central Secretariat – Badarpur |
20.16 |
16 |
| Total |
124.93 |
85 |