Passenger Reservation System Everything You Need to Know About Railway Booking

 Indian Railways is set to introduce a new Passenger Reservation System (PRS) to modernise train ticket booking and make reservations faster and more convenient for passengers.In May, the national transporter announced that the 40-year-old PRS system would be upgraded in a phased manner, beginning in August. Indian Railways Passenger Reservation System

Developed by Centre for Railway Information Systems (CRIS), the PRS has been the backbone of railway reservations for nearly four decades. Introduced in 1986, it replaced the earlier manual reservation system and has since evolved to support online and mobile ticket booking.Speaking to Indianexpress.com, Dharmendra Tewari, Additional Director General, Public Relations, Railway Board, said the phased migration to the new system has already begun. He added that the newly launched IRCTC beta website is part of this transition.

What is Passenger Reservation System in Indian Railways?

The PRS is the computerised system used by Indian Railways to manage reserved train tickets. It allows passengers to book, change and cancel tickets, while also handling seat allocation, waitlists, RAC status, reservation charts and passenger enquiries.

The system connects railway reservation centres with online booking platforms, making the ticket reservation process easier and more efficient.

How PRS changed railway ticket booking

The PRS replaced manual reservation registers and counter-based booking with an electronic system. As the railway network expanded, it grew into a nationwide reservation platform, allowing passengers to book train tickets from different locations across the country through the Country-wide Network for Computerised Enhanced Reservation and Ticketing (CONCERT).

Today, passengers can make reservations through railway reservation counters, websites and mobile apps. Online bookings are available through the Indian Railway Catering and Tourism Corporation (IRCTC) website and mobile app, as well as the RailOne app, allowing passengers to book tickets from anywhere.

Why Indian Railways is upgrading its 40-year-old Passenger Reservation System

With the growing number of passengers using the IRCTC website, Indian Railways needs a reservation system that can handle more bookings and enquiries while providing faster, more reliable and secure services.According to the latest data by Railways, passengers booked 65.08 crore reserved tickets through the PRS between June 2025 and June 2026. Of these, 57.90 crore tickets (or 89 per cent), were booked online.

IRCTC said ticket booking speeds improved after the launch of its beta website on July 15. Comparing the first and second fortnights of the month, Tatkal bookings completed within the first three minutes increased by more than 5 per cent. 

Bookings completed within five minutes rose by 3 per cent, while those completed within 30 minutes increased by more than 2 per cent, it said.According to the Ministry of Railways, the upgraded PRS will be able to handle more than 1.5 lakh ticket bookings per minute, compared with around 32,000 under the existing system. It will also process over 40 lakh enquiries per minute, up from around 4 lakh currently.

The new system will feature a multilingual and user-friendly interface for ticket booking and enquiries. It is also designed to offer greater scalability, flexibility and reliability to meet the growing demand for railway reservations.

Next-generation PRS to build on new technology: Railways

The CRIS is using new technologies to modernise railway operations. These include Artificial Intelligence (AI), Machine Learning (ML), Big Data Analytics, Cloud Computing, Blockchain, Internet of Things (IoT) and Augmented and Virtual Reality (AR/VR).

These technologies are being used to predict train delays and waitlist confirmations, improve train routes and timetables, forecast energy use, enable predictive maintenance and support better operational planning.

In a statement, the Railways said that the next-generation PRS will build on these technologies. It will use cloud-based infrastructure and advanced digital solutions to provide a faster, more reliable and scalable reservation system.

Apart from the PRS, CRIS has developed several digital platforms to meet passenger’s needs. These include the Unreserved Ticketing System (UTS), National Train Enquiry System (NTES), IRCTC Rail Connect, RailOne, RailMadad, CoachMitra, Rail Sugam and Rail Rajbhasha.

Key changes and updates

• The new IRCTC system is capable of handling up to 1.5 lakh tickets per minute. 
• Booking without CAPTCHA: The need to fill in lengthy CAPTCHA during instant and regular bookings has been reduced for many users. 
• Fewer Steps: The ticket booking process has been made simpler than ever before. 
• Migration Process: The old 40-year-old reservation system is being shifted to a modern digital platform, providing a smoother experience to passengers.

AI, cloud technology to support railway digital services

CRIS is also using technologies such as Artificial Intelligence (AI), Machine Learning (ML), Big Data Analytics, Cloud Computing, Blockchain, Internet of Things (IoT) and Augmented and Virtual Reality (AR/VR) across railway operations.

These technologies are being used for applications including train delay prediction, waitlist forecasting, route and timetable optimisation, energy-use forecasting, predictive maintenance and operational planning.The next-generation PRS will build on these technologies through cloud-based infrastructure and other advanced digital solutions, with the aim of providing a faster and more scalable reservation platform.

CRIS has also developed several other digital services for passengers, including the Unreserved Ticketing System (UTS), National Train Enquiry System (NTES), IRCTC Rail Connect, RailOne, RailMadad, CoachMitra, Rail Sugam and Rail Rajbhasha. These platforms cover services ranging from ticketing and train information to grievance redressal and other passenger-related requirements.

What other passenger-focused changes have been introduced?

Indian Railways has introduced several measures to make reservations more transparent and better aligned with changing booking patterns.

The Advance Reservation Period (ARP) was reduced from 120 days to 60 days to better match passenger booking behaviour.

From July 2025, Aadhaar-authenticated Tatkal booking was introduced to improve fairness and transparency. OTP-based verification was subsequently added to prevent misuse by automated bots and unauthorised agents.

Digital Services for Passengers

CRIS has developed multiple digital platforms to improve passenger convenience.The Unreserved Ticketing System (UTS) enables paperless and mobile ticketing for unreserved journeys.

The National Train Enquiry System (NTES) provides real-time information on train schedules, arrivals, departures and running status. The RailConnect mobile application, launched in 2017, brought PRS services to smartphones by enabling ticket booking, cancellations and PNR enquiries.

The RailOne application, launched in July 2025, integrates multiple railway services into a single platform.By 22 July 2026, RailOne had recorded more than 4.55 crore downloads across Android and iOS devices.

The application currently facilitates around 9.65 lakh ticket bookings every day.One of RailOne’s latest features is an Artificial Intelligence-based waitlist confirmation prediction system, which estimates the likelihood of a waitlisted ticket being confirmed before the journey.

According to Ministry of Railways, prediction accuracy has improved from 53 per cent to 94 per cent, enabling passengers to make better-informed travel decisions.