Harsh Kasana
Co-Founder, Metro Diaries
Harsh Kasana is the co-founder of Metro Diaries — a platform that helps millions of Metro commuters plan their journeys, compare fares, and find co-travelers. As a daily metro rider from Dwarka, he built the Route Finder and fare calculator tools from first-hand experience navigating the network. He writes about smart cards, metro fares, app features, and everything that makes commuting on Delhi Metro easier.
Posts by Harsh
Delhi Metro Blue Line — Complete Guide to All Stations, Routes & Tips (2026)
Everything about the Delhi Metro Blue Line (Line 3 & 4) — all stations from Dwarka Sector 21 to Noida Electronic City and Vaishali, interchanges, timings, and commuter tips.
Delhi Metro Smart Card vs Token — Which Saves More Money?
A complete comparison of Delhi Metro smart cards and tokens. Learn the fare differences, how to get a smart card, recharge options, and which option saves you more money as a daily commuter.
How to Travel from Delhi Airport to City Centre by Metro (2026)
Step-by-step guide to reaching Connaught Place, New Delhi Railway Station, or anywhere in Delhi from IGI Airport using the Delhi Metro. Includes Airport Express Line details, fares, and timings.