About this app

Indian Railways (IR) is India's national railway system operated by the Ministry of Railways. It manages the fourth-largest railway network in the world by size, with 121,407 kilometres (75,439 mi) of total track over a 67,368-kilometre (41,861 mi) route. Forty nine percent of the routes are electrified with 25 KV AC electric traction while thirty three percent of them are double or multi-tracked.
passenger name record (PNR) is a record in the database of a computer reservation system (CRS) that consists of the personal information for a passenger and also contains the itinerary for the passenger, or a group of passengers travelling together. The concept of a PNR was first introduced by airlines that needed to exchange reservation information in case passengers required flights of multiple airlines to reach their destination (“interlining”). For this purpose, IATA and ATA defined standards for interline messaging of PNR and other data through the "ATA/IATA Reservations Interline Message Procedures - Passenger" (AIRIMP). There is no general industry standard for the layout and content of a PNR. In practice, each CRS or hosting system has its own proprietary standards, although common industry needs, including the need to map PNR data easily to AIRIMP messages, has resulted in many general similarities in data content and format between all of the major systems.

When a passenger books an itinerary, the travel agent or travel website user will create a PNR in the CRS, which may be an airline's database or typically one of the global distribution systems (GDSs), such as Amadeus, Sabre, or Travelport (Apollo, Galileo, and Worldspan). If a booking is made directly with of the airline's CRS, the PNR is called the Master PNR for the passenger and the associated itinerary. The PNR is identified in the CRS by a record locator. If portions of the travel itinerary are not to be provided by the holder of the Master PNR, then copies of the PNR information are sent to the CRSs of the airlines that will be providing transportation. These CRSs will open copies of the Master PNR in their own database to manage the portion of the itinerary for which they are responsible. Many airlines have their CRS hosted by one of the GDSs, which allows sharing of the PNR. The record locators of the copied PNRs are communicated back to the CRS that holds the Master PNR, so all records remain tied together. This enables exchanging updates of the PNR when the status of the trip changes in any of the CRSs.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows applications to access information about Wi-Fi networks.