2S in a train means Second Sitting. It is the most affordable reserved train class in Indian Railways and is meant only for sitting, so there are no berths for sleeping as you get in Sleeper Class.
You will mostly find 2S second seating on daytime trains and shorter routes. It is a non-A/C class and is useful for trips of a few hours when you want a reserved seat at a low fare.
2S vs Other Train Classes
Here’s how Second Seating (2S) coaches differ from other train classes:
Train Class
A/C
Reservation
Seat/Berth Layout
Bedding
Ticket Price
Second Sitting (2S)
No
Yes
Usually 3+3 seating, no sleeping berths
No
Low
General / Unreserved (UR/GN)
No
No
Basic bench seating
No
Lowest among all
AC Chair Car (CC)
Yes
Yes
Usually 3+2 cushioned seats
No
Higher than 2S
Executive Chair Car (EC)
Yes
Yes
Wider 2+2 seats
No
Higher than CC
Sleeper Class (SL)
No
Yes
3-tier berths with side berths
No
Higher than 2S
AC 3-Tier (3A)
Yes
Yes
3-tier berths with side berths
Yes
Higher than Sleeper
AC 2-Tier (2A)
Yes
Yes
2-tier berths with side berths
Yes
Higher than 3A
First AC (1A)
Yes
Yes
2- or 4-berth cabins/coupes
Yes
Highest among all classes
2S Seating & Coach Layout Explained
2S second seating coaches have bench-style seats laid out in a 3+3 pattern. There are 3 seats on each side of the central walkway, so one row can seat six passengers. Some older ICF coaches may use a 3+2 layout, while newer LHB 2nd seating coaches generally use the 3+3 arrangement.
Inside the coach, seats are divided into the following types:
Aisle seat: This seat is closest to the central walkway. Sitting here makes it easier to access the washroom during the journey.
Middle seat: This seat is located between the window and aisle seats.
Window seat: This seat is located next to the window. It is a good choice if you want to look outside and enjoy the view.
Most new LHB coaches have about 102 to 108 2S seats. However, the number can vary depending on the coach your train is using.
Facilities and Amenities in 2S Class
As the most affordable reserved train class in India, 2S (Second Seating) offers some basic and practical facilities to passengers:
Openable windows: Since there is no air-conditioning, the coach has windows that open to help circulate fresh air inside.
Powerful fans: There are ceiling fans to help ventilate the coach and reduce sweating among passengers.
Cushioned seats: Each 2S coach has cushioned seats to keep your back comfortable during the journey.
Overhead luggage space: Instead of placing small and medium bags near your feet, you can keep them on the luggage racks above the 2S seats.
LED lights: Most 2S seating coaches now have LED lights, which make it easier to see inside the coach during early morning and evening journeys.
Charging points: Some coaches have shared charging points where you can charge your mobile phone.
Toilets and washbasins: There are two clean toilets and basins located on either ends of the coach.
Who Should Book 2S?
Second seating may not be suitable or preferred for every type of passenger. Here are some people who may actually find 2S tickets useful:
Budget travellers: 2S is the most pocket-friendly reserved class in a train, so it works well if you want to spend less on the train ticket and still have a fixed seat.
Travellers on a short-distance trip: A 2nd seating coach is a suitable choice for shorter trips (often under 300 km), where you do not need AC or a sleeping berth.
Frequent travellers: Second sitting (2S) is also useful for people who often travel short distances and want a lower ticket fare.
Passengers travelling during the daytime: 2S seating is also a practical choice for daytime trips where you will be sitting during the journey.
Simply put, 2S second seating is a good fit for trips where you mainly need a confirmed seat at a low fare. For overnight or very long journeys, Sleeper or an A/C class may be more suitable because 2S is meant only for sitting.
2S Ticket Fares
2S ticket fares are usually lower than Sleeper, A/C Chair Car, and A/C sleeper classes because you are paying for a non-A/C sitting seat rather than a sleeping berth. 2S fare is not fixed for every train. The amount depends on factors such as:
Distance travelled
Booking quota
Applicable reservation or other railway charges
Here’s a breakdown of 2S ticket fares for some popular trains to help you understand pricing better:
Train
Route
2S Fare*
Mao Janshatabdi (12051)
Mumbai Central to Madgaon Goa
₹310
Gomti Express (12419)
Lucknow Junction to New Delhi
₹210
Lalbagh SF Express (12607)
MGR Chennai Central to KSR Bengaluru
₹170
Jan Shatabdi Express (12023)
Howrah to Patna Junction
₹240
*These fares are just for your reference only. Actual ticket prices can change based on the train, travel date, and applicable charges. Check redRail for the latest fare before booking.
How to Book 2S Tickets on redRail
Follow these steps to book 2S second seating tickets through redRail:
Open the redRail app or go to the “train booking” section on the redBus website.
Enter your source station, destination, and journey date. Click ‘Search Trains’.
Select ‘Second Sitting (2S)’ as the preferred train class.
Compare trains based on departure timings, fares, etc., and select a preferred option.
Enter your IRCTC username and passenger details like name, age, gender, and mobile number.
Complete the payment using the available payment option.
After the payment goes through, you will be redirected to the IRCTC page where you have to enter your IRCTC password and the displayed captcha for verification. Once your booking is complete, you can check the 2S seating PNR details in your booking information.
Frequently Asked Questions on 2S (Second Seating)
What is a 2S seat in a train?
A 2S seat means a reserved seat in Second Sitting class. If you see this on the ticket, it means you get a reserved seat in a non-A/C coach but no sleeping berth.
Can you sleep in a 2nd sitting coach?
No. A 2nd sitting coach does not have sleeping berths. You sit and travel in your allotted seat during the journey.
Is food included on a 2S coach?
No. While the food cost isn’t a part of the 2S ticket fare, you can still buy food from vendors on the train or at the station.
Is 2S reserved or unreserved?
2S is a reserved class. In fact, it is the cheapest train class that offers reserved seating to passengers.
Can I cancel my second sitting ticket?
Yes, you can easily cancel your 2S seating reservation. But refunds depend on Railway policies.
Are general and 2S the same?
No. While both general and 2S are affordable, non-A/C sitting coach options in Indian trains, they are not the same. 2S gives you a reserved seat, while General or Unreserved coaches normally do not have fixed seat numbers.
Do second seating coaches have A/C?
No. 2S coaches don’t have air-conditioning since these coaches are meant to be an affordable option for passengers travelling shorter distances.
What is the refund policy for 2nd Seating (2S) coaches?
For a confirmed 2S Second Sitting ticket, the refund depends on when you cancel it:
More than 48 hours before departure: ₹60 is deducted per passenger.
Between 48 and 12 hours before departure: 25% of the ticket fare is deducted, subject to the minimum cancellation charge.
Between 12 and 4 hours before departure: 50% of the fare is deducted, subject to the minimum cancellation charge.
Is 2nd sitting in a train suitable for senior citizens?
Generally, no. While it can be suitable for short journeys because there are no upper berths to climb, for longer trips, senior citizens may prefer a class with more space and better seating comfort.
Which is the better choice: 2S or CC?
It depends on your budget and the level of comfort you want during the journey. 2S seating costs less and is non-A/C, while A/C Chair Car train coaches give you air conditioning and more comfortable seats but at a higher fare.