What information does the Passenger Index Number (PIN) provide?

The Passenger Index Number (PIN) is designed to offer specific identification details about a passenger. This unique number is associated with an individual's booking and helps airline personnel to easily reference and retrieve pertinent information about that passenger, including their flight status and travel documents. By having a distinct PIN for each passenger, the airline can maintain a well-organized and efficient system for managing bookings, check-ins, and other administrative tasks related to passenger travel.

General flight information, passenger seating arrangements, and emergency contact details serve different functions and are not encapsulated by the PIN. General flight information pertains to schedule, route, and aircraft specifics. Passenger seating arrangements indicate where a passenger is seated but do not identify the individual directly. Emergency contact information is crucial for safety but is separate from the PIN system and is typically collected in a different context. Thus, the primary purpose of the Passenger Index Number is to facilitate passenger identification efficiently and accurately within airline operations.