Income inspector visits each Delhi Metro station in document time


The Delhi Metro serves Delhi and its surrounding cities within the Nationwide Capital Area of India. With a pre-COVID annual ridership of 1.79 billion folks, it’s by far the biggest and busiest metro rail system within the nation.

Impressed by the London Tube Problem, Prafull Singh (India) decided to set the equal document on his personal turf.

As a Income Inspector for Delhi Metro Rail Company, he noticed this as the proper option to promote the “consolation, security and affordability” of public transport, while additionally incomes himself a Guinness World Data title.

Prafull efficiently accomplished the 348.12 km (216.31 mi) circuit of all 254 stations on 29 August 2021, setting a brand new document for the quickest time to journey all Delhi Metro stations at 16 hr 2 min 17 sec.


Previous to the addition of two new stations in 2021, the quickest time to journey to all London Underground stations was 15 hr 45 min 38 sec, achieved by Steve Wilson (UK) in 2015. A brand new document holder has not but been verified.

Prafull Singh holding Guinness World Records certificate

For the needs of this document, a Delhi Metro station is outlined as any station throughout the Delhi Metro Community, which consists of 10 colour-coded strains and 254 stations.

It’s vital for a practice to cease on the station for the go to to rely, though the challenger doesn’t must exit the practice or the station. At every station, {a photograph} have to be taken together with a digital timestamp or a clock seen throughout the picture.

As a long-time consumer of his hectic hometown metro system, Prafull was “very a lot conscious in regards to the all strains.”


“For this it’s a must to be nicely ready about all of the strains, stations, interchange stations, terminal stations and so forth,” he defined.


Prafull knew that to be able to save as a lot time as potential, he must full all of the non-interconnected strains first. He meticulously deliberate his route by “thoughts mapping with the assistance of visualisation” and determined which of the 254 stations can be finest to begin and finish at.

A map of the Delhi Metro Network

View a bigger model of this Delhi Metro map right here


The night time earlier than his official try, Prafull was unable to sleep “on account of anxiousness.” At 8:56 a.m. the subsequent day, he stepped onto the primary practice of many at Brig. Hoshiar Singh (aka Bahadurgarh Metropolis Park), Delhi’s westernmost metro station.

Prafull continued eastward on the Inexperienced Line (Line 5) to its terminal station, Ashok Park Essential, the place a connecting department line took him to Kirti Nagar station on the Blue Line (Traces 3 & 4).

Kirti Nagar is considered one of Delhi’s busiest stations and Prafull informed us he “confronted numerous time to attend for the metro” right here.

Prafull Singh at Kirti Nagar station

As an alternative of tackling the Blue Line immediately, he converted to the Pink Line (Line 1), which is 34.69 km (21.56 mi) lengthy. He travelled from Inderlok to the west finish of the road in Rithala, earlier than coming again on himself to succeed in Shaheed Sthal (aka New Bus Adda), Delhi’s easternmost metro station.

From right here he took the metro again to Welcome station, which connects the Pink Line to the Pink Line (Line 7).

The Pink Line is the longest line within the Delhi Metro Community with a complete size of 58.43 km (36.31 mi) and 38 stations. It covers Delhi in a ‘U’ formed sample, passing alongside the town’s notorious ring highway which experiences huge each day visitors jams.

After finishing the Pink Line, Prafull hopped onto a practice on the Yellow Line (Line 2); the primary underground line to be opened on the Delhi Metro.

The Yellow Line is residence to Prafull’s favorite station, Patel Chowk, which homes a small museum with reveals tracing the genesis of the Delhi Metro.

Prafull travelled all the 49 km (30 mi) size of the Yellow Line, from Samaypur Badli within the north to Huda Metropolis Centre station within the south.

Prafull Singh at Tagore Gardens station

From right here Prafull wanted a option to get onto the primary Blue Line (Line 3), with out going again by way of the Yellow Line as that might add on a major chunk of time.

For this document, the usage of any type of personal transport is disallowed, nonetheless, transfers between metro strains made by scheduled public transport or on foot are permitted.

Thus, Prafull used the Fast Metro of Gurgaon, a feeder hyperlink to the Delhi Metro Community, so as get nearer to the Blue Line. He then walked and took a bus to Dwarka Sector 21.

Dwarka Sector 21 was the station the place Prafull had his longest anticipate a practice; round quarter-hour.

“It is a bodily and mentally demanding problem” – Prafull Singh

The Blue Line connects Dwarka Sub Metropolis within the west with the satellite tv for pc metropolis of Noida within the east, masking a distance of 56.61 km (35.18 mi). Prafull additionally travelled alongside the department line (Line 4), which runs for six.25 km (3.88 mi) to Anand Vihar.

After finishing the Blue Line, Prafull rode a west-bound practice for all the size of the Magenta Line (Line 8) which covers 25 stations. India’s first ever fully-automated driverless practice service was launched on this line in 2020.

Prafull Singh at Janakpuri West station

Prafull arrived at its terminal, Janakpuri West, the place he switched again onto the Blue Line for a number of stops till he reached Dwarka. At Dwarka, he may entry the Gray Line (Line 9), which is the shortest route within the community, comprising simply 4 stations. 

Prafull ticked the tiny Gray Line off his checklist after which hopped again onto the Blue Line in direction of the dreaded Dwarka Sector 21 once more. On the intense facet, the top of this metro insanity was virtually in sight for him.

After one other lengthy anticipate a practice at Dwarka Sector 21, Prafull was now on the penultimate metro line of his journey; the Orange Line (Airport Specific Line).

He rode all the 22.7 km (14.1 mi) to New Delhi station, earlier than getting on a practice to Kashmere Gate station the place he may full the ultimate Violet Line (Line 6). 

Prafull reached his remaining cease, Raja Nahar Singh station, at 58 minutes previous midnight on 30 August 2021, efficiently reaching the quickest time to journey all Delhi Metro Stations with a time of 16 hr 2 min 17 sec.

Prafull Singh at the final station, Raja Nahar Singh

Every part largely went in line with Prafull’s plan, though among the metro stations’ indicators have been somewhere else to the place he was anticipating them to be. He needed to exit a number of trains to be able to seek for these stray indicators, which elevated his whole time taken.

Moreover, Prafull wore a face masks for all the 16 hours within the sweltering summer time warmth, inflicting him a “shortness of breath”.

Nonetheless, it was all price it ultimately as a result of Prafull values his Guinness World Data title “a minimum of an Olympic medal.”

“This document is recognised by all of the social media platforms and newspapers and other people now get to know me throughout India.” – Prafull Singh

The Delhi Metro grasp’s adventures will not be over but although – he hopes to additionally set a brand new document quickly for the quickest time to journey all underground Delhi Metro stations.


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