Share of AC Berths Doubled in Last Decade in Long-Distance Indian Trains
Over the last ten years, the proportion of air-conditioned (AC) berths in long-distance trains operated by Indian Railways has more than doubled. This trend corresponds with rising passenger preferences for comfort, expansion of AC services, and a strategic shift by Indian Railways to upgrade its coach composition.
Growth Highlights
In the 2015-16 period, AC berths accounted for less than 10% of passenger accommodations in long-distance mail and express trains. By 2025-26, this share is projected to exceed 20%.
The AC 3-tier segment witnessed the most significant growth, with its share rising from about 7% to 22%, showing an annualized growth rate of approximately 14% between 2015 and 2025.
AC 2-tier and AC chair car classes also saw substantial increases, growing from 2% to 4% and from 1% to 2.4%, respectively.
Even higher classes of AC like AC first class have doubled in share, albeit remaining a modest percentage overall.
This expansion aligns with the introduction of new train services such as the Vande Bharat series, known for modern, fully AC coaches, and increased augmentation of AC coaches in existing express trains.
Reasons for Increase
Growing middle-class demand for comfortable and safer travel options on long-distance journeys.
Indian Railways’ modernization drive includes acquisition of new Linke Hofmann Busch (LHB) coaches, which are technologically advanced and support better AC systems.
Enhanced revenue generation from premium services incentivizes Indian Railways to focus on AC coach expansion.
Introduction of high-speed trains and semi-highspeed Vande Bharat trains, which are predominantly AC, adds to the overall share of AC berths.
Impact on Passengers
Passengers benefit from improved travel comfort, better hygiene, and climate control in AC coaches.
The shift helps Indian Railways target a broader demographic, including business travelers and tourists valuing upgraded amenities.
However, non-AC commuters still form a significant segment, and Indian Railways continues to maintain a balance with sufficient non-AC coaches in its trains.
Frequently Asked Questions (FAQ) About AC Berths in Indian Trains
Q1: By how much has the share of AC berths increased in the last decade?
The share of AC berths in long-distance trains has more than doubled, growing from under 10% in 2015-16 to over 20% in 2025-26.
Q2: Which AC class saw the largest growth?
AC 3-tier coaches saw the highest growth, increasing their share from about 7% to 22%.
Q3: What types of trains have contributed to the increase in AC coaches?
Modern trains like Vande Bharat and Augmented Mail/Express trains with additional AC coaches have driven this increase.
Q4: Are non-AC coaches still available on long-distance trains?
Yes, Indian Railways continues to maintain a significant number of non-AC coaches, especially in sleeper and general classes.
Q5: Why is Indian Railways focusing on AC coach expansion?
To meet rising passenger demand for comfort, increase revenue from premium services, and modernize the rail infrastructure.
Q6: What improvements come with AC coaches?
Better climate control, enhanced cleanliness, improved safety, and more comfortable sleeping arrangements.
Published on: August 2, 2025
Published by: PAVAN
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