IATA’s Passenger Intelligence Service(PaxIS)• database.
• database. This database captures market data through IATA’s Billing and Settlement Plan (BSP) and uses statistical estimates to address missing direct sales, low cost carriers, charter flight operators, under-represented BSP markets, and non-BSP markets. It provides traffic and price estimates for airport-pair routes around the world (e.g. JFK-LHR, CDG-FRA). However, data is only available from 2005 onwards.