World scheduled air passenger traffic grew by 4.9 per cent in 2012, reaching 5.4 trillion passenger-kilometres performed (PKPs) and is expected to increase by 4.8, 5.9 and 6.3 per cent in 2013, 2014 and 2015, respectively, according to the International Civil Aviation Organization (ICAO). The 4.9 per cent growth in PKPs (international and domestic services Continue reading →