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Delhi Metro connects Dwarka Sector 21 and South Extension with 3 route options, covering approximately 19.71 km. A token fare is ₹86, while smart card users pay ₹77.6. Trains run from 4:43 AM to 11:17 PM, about every 4–6 minutes.
Via Airport Express: 2 Interchanges · 42 Minutes · ₹86
Via Airport Express: 2 Interchanges · 57 Minutes · ₹96
Via Rajouri Garden: 1 Interchange · 1 Hour 15 Minutes · ₹64
Dwarka Sector 21
Airport T3
Delhi Aerocity
Dhaula Kuan
Dhaula Kuan
Durgabai Deshmukh South Campus
Durgabai Deshmukh South Campus
Dwarka Sector 21
Shivaji Stadium
New Delhi
New Delhi
Dilli Haat INA
Dilli Haat INA
Dwarka Sector 21
Tagore Garden
Rajouri Garden
Rajouri Garden
See every station between Dwarka Sector 21 and South Extension in order. Tap any station marker to open its details page.
Find the correct entry and exit gates for your journey.
5 Gates Available
Gate 1
Towards Dwarka Sector 21 Pick & Drop Area
Gate 2
Towards Dwarka Sector 21 Pick & Drop Area
Gate 3
Towards Dwarka Sector 21 Pick & Drop Area
Gate 4
Towards Dwarka Sector 21 Pick & Drop Area
Gate 5
Towards Dwarka Sector 21 Pick & Drop Area
4 Gates Available
Gate 1
Towards South Extention 1
Gate 2
Towards South Extention 1
Gate 3
Towards South Extention 2
Gate 4
Towards South Extention 2
This map shows every line, station, and interchange point on Delhi Metro. View it online or download it for offline use.

3 routes are available from Dwarka Sector 21 to South Extension on Delhi Metro:
via Airport Express - Orange Line and Foot Over Bridge - Dhaula Kuan and Pink Circular Line
via Airport Express - Orange Line and Yellow Line and Pink Circular Line
via Blue Main Line (Dwarka - Noida) and Pink Circular Line
Trains run daily from 4:43 AM to 11:17 PM, every 4–6 minutes.
Steps below describe the Via Airport Express route (2 interchanges, 42 Minutes). For other options, see the Route Overview tabs above.
Dwarka Sector 21, Airport T3, Delhi Aerocity, Dhaula Kuan, Durgabai Deshmukh South Campus, Sir M. Vishweshwaraiah Moti Bagh, Bhikaji Cama Place, Sarojini Nagar, Dilli Haat INA, South Extension
Gate 1: South Extention 1 Gate 2: South Extention 1 Gate 3: South Extention 2 Gate 4: South Extention 2
Return Journey
To return to Dwarka Sector 21, take the reverse route from South Extension. Travel time and fare remain the same (₹86).
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Common questions about the Dwarka Sector 21 to South Extension metro route: travel time, fare, station sequence, and interchanges.
The Delhi Metro metro journey from Dwarka Sector 21 to South Extension takes approximately 42 Minutes, covering 19.71 km. The route covers 10 stations in total.
Travelling from Dwarka Sector 21 to South Extension on Delhi Metro involves 3 lines: Airport Express - Orange Line and Foot Over Bridge - Dhaula Kuan and Pink Circular Line. You need to change from Airport Express - Orange Line to Foot Over Bridge - Dhaula Kuan at Dhaula Kuan; then change from Foot Over Bridge - Dhaula Kuan to Pink Circular Line at Durgabai Deshmukh South Campus.
No, Dwarka Sector 21 to South Extension requires 2 interchanges. Board the Airport Express - Orange Line from Dwarka Sector 21, then change to the Foot Over Bridge - Dhaula Kuan at Dhaula Kuan to reach South Extension.
The metro distance between Dwarka Sector 21 and South Extension on Delhi Metro is 19.71 km, covered in approximately 42 Minutes.
The Dwarka Sector 21 to South Extension metro route on Delhi Metro covers 10 stations in total (including origin and destination), with 8 intermediate stops.
The Dwarka Sector 21 to South Extension metro route on Delhi Metro covers 10 stations. Here they are in order:
Yes, this route has 2 interchanges. You need to change from Airport Express - Orange Line to Foot Over Bridge - Dhaula Kuan at Dhaula Kuan; then change from Foot Over Bridge - Dhaula Kuan to Pink Circular Line at Durgabai Deshmukh South Campus.
The metro fare from Dwarka Sector 21 to South Extension on Delhi Metro is ₹86 for a single-journey token and ₹77.6 with a Metro Smart Card.
On Delhi Metro, the first train from Dwarka Sector 21 towards South Extension is at 4:43 AM and the last train is at 11:17 PM. Services run daily between 4:43 AM and 11:17 PM.
Trains on Delhi Metro run every 4–6 minutes between Dwarka Sector 21 and South Extension. Services are available from 4:43 AM to 11:17 PM.
At Dwarka Sector 21, board from Platform 3 towards New Delhi on Delhi Metro.
The Delhi Metro helpline number is 155370. Contact for route information, lost property, or passenger assistance.