Archive · 10 Aug 2026
Delhi Metro outshines global peers with record 99.95% punctuality
The Delhi Metro is a huge train system in Delhi, India that carries millions of people every day.
The people who run it say its trains are almost always on time.
A train only counts as late if it arrives more than 59 seconds after its scheduled time.
In 2026, its trains were on time 99.95 percent of the time.
That is better than metro systems in Hong Kong, Paris and New York.
The trains also rarely break down, which makes the system reliable.
Some Delhi Metro trains even drive themselves without a driver.
Line 7 is the world's longest driverless metro line.
The metro has grown from a tiny six-station start in 2002 to a huge network of 303 stations on 12 lines.
It moved more than 81 lakh people in a single day in August 2025.
Delhi Metro achieved 99.95 percent train punctuality in 2026, with a train considered delayed only if it arrives more than 59 seconds late.
DMRC ranked ahead of metro systems in Hong Kong, Paris and New York in train punctuality and reliability.
The network achieved a Mean Distance Between Failures (MDBF) of 2.72 million car-kilometres and has consistently ranked among the top five metro systems globally in COMET benchmarking.
Around 29 percent of the network runs under Unattended Train Operation, and Line 7 (71.55 km, 45 stations) is the world's longest driverless metro line.
The Delhi Metro has grown from an 8.4-km, six-station corridor opened on December 25, 2002, to 416.5 km across 303 stations and 12 lines, with average daily ridership of 64.06 lakh journeys.
- Who
- The Delhi Metro Rail Corporation (DMRC), operator of the Delhi Metro, which announced the achievement.
- What
- The Delhi Metro achieved a record 99.95 percent train punctuality in 2026 and ranked ahead of metro systems in Hong Kong, Paris and New York in punctuality and reliability.
- When
- In 2026, after 23 years of operations since the network began on December 25, 2002.
- Where
- Delhi and the National Capital Region (NCR), India.
- Why
- Because of a stringent punctuality benchmark (a train is delayed only if it arrives more than 59 seconds late), high reliability measured by MDBF, driverless operations and reduced headways.
- Operator
- Delhi Metro Rail Corporation (DMRC)
- Train Punctuality (2026)
- 99.95 percent
- Network Size
- 416.5 km, 303 stations, 12 lines
- Longest Driverless Line
- Line 7 - 71.55 km, 45 stations
- Mean Distance Between Failures (MDBF)
- 2.72 million car-kilometres
- Record Single-Day Ridership
- More than 81 lakh journeys (August 8, 2025)
- Average Daily Ridership
- 64.06 lakh journeys
- First Day of Operation
- December 25, 2002
