Check the latest Chart Vacancy for trains in India. Find seat availability and booking info for your next journey with IRCTC. Check the availability of seats on trains till departure date by entering train number, journey date, source and destination stations, and class. Book train tickets online in a secure and convenient way. Small tutorial on how to check vacancy details after chart preparation. India Rail Info is a Busy Junction for Travellers & Rail Enthusiasts. It also hosts a Centralized Database of Indian Railways Trains & Stations, and provides crowd-sourced IRCTC Train Enquiry Services. Use the “Charts/Vacancy” feature on the IRCTC website or mobile app to track chart updates in real-time. Always check at least twice—once 4 hours before and again 30 minutes before the train departure for final seat confirmation.