
The number of carriages varies for each train, however it is usually equal to or greater than 20. A set number of coaches are linked to each train alongside a railway engine. Hundreds of trains travel across the country every day, traversing the whole length and breadth of the country. The ticket includes the passengers' information as well as the train coach position and seat number. When travelers receive a confirmed ticket, they are issued a PNR status along with other information by SMS and email. Furthermore, travelers must discover the train coach status when the train arrives on the platform in order to board easily. Despite the fact that the Indian Railways notifies the train's arrival on a regular basis, it is the responsibility of passengers to discover the correct train coach status and position. As a result, it removes the inconvenience of people having to walk alongside many coaches, potentially bothering other passengers.
