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AQU
Delhi Metro Aqua Line
एक्वा लाइन
Aqua Line runs from Sector 51 (सेक्टर 51) to Depot (डिपो) with 21 stations .
🚇 Aqua Line — Overview & Route Guide
The Aqua Line is one of the key rapid transit corridors of the Delhi Metro network, running from Sector 51 to Depot with 21 stations. The line is colour-coded #0097a7 on all Delhi Metro maps and signage, making it easy to identify at interchange stations.
21
Total Stations
6:00 AM
First Train
10:00 PM
Last Train
7-12 minutes
Peak Frequency
🔍 Plan Your Route on Aqua Line
Get step-by-step directions, platform numbers and exact fare for any journey on this line.
Open Route FinderOpens in a new tab · Full metro map, platform numbers & fares
🕐 Train Timings — Aqua Line
🌅 First Train
6:00 AM
🌙 Last Train
10:00 PM
⏱ Frequency
Every 7-12 minutes
📅 Operates
All 7 Days
🚉 All 21 Stations on Aqua Line
From Sector 51 to Depot. Tap any station for platform, fare & facility details.
1
Sector 51
सेक्टर 51
2
Sector 50
सेक्टर 50
3
Sector 76
सेक्टर 76
4
Sector 101
सेक्टर 101
5
Sector 81
सेक्टर 81
6
Nsez
एनएसईजेड
7
Sector 83
सेक्टर 83
8
Sector 137
सेक्टर 137
9
Sector 142
सेक्टर 142
10
Sector 143
सेक्टर 143
11
Sector 144
सेक्टर 144
12
Sector 145
सेक्टर 145
13
Sector 146
सेक्टर 146
14
Sector 147
सेक्टर 147
15
Sector 148
सेक्टर 148
16
Knowledge Park Ii
नॉलेज पार्क II
17
Pari Chowk
परी चौक
18
Alpha 1
अल्फा 1
19
Delta 1
डेल्टा 1
20
Gnida Office
जीएनआईडीए ऑफिस
21
Depot
डिपो
📍 Sector 51 ↔ Depot Line Map
🗺️ Sector 51 ↔ Depot Line MapSector 51 ↔ Depot
💰 Aqua Line Fare Chart
⚠️ Cross-Network Line:
Noida Metro Aqua Line fares range from ₹10 to ₹50 based on distance (up to 30+ km), featuring a 10% discount for SBI NMRC Smart Card users. The 29.7 km line connects Sector 51 (Noida) to Depot (Greater Noida) with 21 elevated stations, offering competitive rates compared to road transport
Operated by: NMRC (Noida-Greater Noida) — ✅ DMRC Smart Card valid
| Distance Slab | Token Fare | Smart Card |
|---|---|---|
| Up to 3 km | ₹10 | ₹9 |
| 3–12 km | ₹20 | ₹18 |
| 12–18 km | ₹30 | ₹27 |
| 18–24 km | ₹40 | ₹36 |
| 24–30 km | ₹50 | ₹45 |
* Fares are subject to change. Please verify at station before travel.
🕐 Aqua Line — Peak Hours & Train Timings
🔴 Peak Hours
🌅 8:00 AM – 12:00 Noon
🌆 5:00 PM – 9:00 PM
High frequency · Every 7-12 minutes min
🟢 Off-Peak Hours
🌙 Before 8:00 AM
☀️ 12:00 Noon – 5:00 PM
🌃 After 9:00 PM
20% extra Smart Card discount
6:00 AM
🌅 First Train
10:00 PM
🌙 Last Train
~7-12 minutes min
⏱ Peak Frequency
Timings for Aqua Line. May vary on Sundays & public holidays (typically 8:00 AM – 10:00 PM).
ℹ️ About Delhi Metro Aqua Line
The Delhi Metro Aqua Line is one of the key corridors of the DMRC network. It runs between Sector 51 and Depot, covering 21 stations in total. The first train departs at 6:00 AM and the last train runs at 10:00 PM, with trains running every 7-12 minutes during peak hours. The metro operates all 7 days a week including public holidays.
Smart Card holders enjoy a 10% discount on all fares. Children under 3 years travel free. Use the route finder above to plan your complete journey with platform numbers, fare and step-by-step directions.
❓ Frequently Asked Questions (23 questions)
The Aqua Line has 21 stations, running from Sector 51 to Depot.
The Aqua Line runs from Sector 51 (one terminus) to Depot (the other terminus).
The first metro train on the Aqua Line starts at approximately 6:00 AM. The last train departs at 10:00 PM.
The last metro train on the Aqua Line departs at approximately 10:00 PM. Plan your journey to reach the station well before this time.
The Aqua Line is identified by the colour #0097a7 on the official Delhi Metro system map and station signage.
A complete end-to-end journey on the Aqua Line from Sector 51 to Depot takes approximately 42 minutes.
No, the Aqua Line does not serve IGI Airport. Use the Airport Express Line from New Delhi or Shivaji Stadium.
On the Aqua Line, trains run every 7-12 minutes during peak hours (8–10 AM and 5:30–8:30 PM). During off-peak hours, the headway is approximately 8–12 minutes.
The Aqua Line has both elevated and underground sections. Central-area stations are typically underground while outer stations are elevated. Check the DMRC system map for the exact profile.
Several stations on the Aqua Line offer car and two-wheeler parking. End terminals and major interchange stations typically have parking. Check the DMRC website or individual station pages.
High-frequency corridors of the Delhi Metro, including key sections of the Aqua Line, operate 8-coach trains during peak hours. Lower-frequency sections may use 6-coach formations.
Yes. The Aqua Line operates on Sundays and public holidays with slightly reduced frequency. First and last train timings remain approximately the same.
Metro fares on the Aqua Line range from ₹10 (minimum, 0–2 km) to ₹60 (maximum, above 32 km) for tokens. Smart Card holders save 10% on every fare.
The official Delhi Metro system map showing the Aqua Line is available on the DMRC website (delhimetrorail.com). The Aqua Line is shown in #0097a7 on all official maps.
Yes. DMRC and DTC operate feeder bus services from several Aqua Line stations to nearby areas not directly served by metro. E-rickshaws and autos are also available outside most stations.
All stations on the Aqua Line have escalators. Lifts are available at most stations, especially interchange and underground stations, making the line fully accessible.
Yes. Token vending machines (TVMs) at all Aqua Line stations accept UPI, debit/credit cards, and cash. You can also top up your Smart Card via the DMRC app or Paytm.
Delhi Metro does not currently offer route-specific concessions on the Aqua Line. All passengers benefit from the 10% Smart Card discount. Check the DMRC website for the latest concession policies.
The Aqua Line covers a route length spanning 21 stations from Sector 51 to Depot. The exact kilometre distance is published on the official DMRC website.
The Aqua Line serves multiple PIN code zones of Delhi and NCR from Sector 51 to Depot. Each station page on this site lists nearby landmarks, localities, and PIN codes.
Yes. All Aqua Line stations have ramps, tactile flooring, priority seating, lifts, and escalators. Dedicated wheelchair spaces are inside every train. Station staff provide assistance on request.
The Aqua Line passes through several major areas of Delhi and NCR. See individual station pages for nearby markets, offices, and attractions at each stop on the Aqua Line.
The Aqua Line is one of the key corridors of the Delhi Metro, carrying lakhs of passengers daily. DMRC publishes ridership data periodically. The line serves both daily commuters and intercity travellers.