What global indicator in IATA?

The International Air Transport Association (IATA) uses several global indicators to assess the performance and health of the airline industry. One key indicator is the Revenue Passenger Kilometers (RPK), which measures the number of kilometers flown by paying passengers. This metric helps gauge demand for air travel and is crucial for airlines' financial planning and operational efficiency. Other important indicators include available seat kilometers (ASK) and the passenger load factor, which provide insights into capacity utilization and overall market performance.