3a in train: Third Class AC (

Third Class AC ( 3A ) strikes a balance between comfort and economy, featuring air-conditioned sleeping berths. For short-distance travel, Second Seater (2S) is a non-air-conditioned class with comfortable seating arrangements, suitable for day trips. Seat Map or Coach Layout of Class AC 3 Tier in Indian Railways by etrain.info Learn the differences between 3A and 3E coaches, two types of air-conditioned travel options in Indian Railways. Compare the number of seats, ticket fare, AC duct, bottle stand, reading lights, charging arrangements, and bedsheets of each coach. Learn about different train classes in Indian Railways—1A, 2A , 3A , SL, CC, 2S & 3E. Compare facilities, comfort, and fares for smart travel.