A new report from the International Air Transport Association (IATA) reveals that global passenger demand increased by 4% between July 2024 and July 2025. However, its other findings highlight how Trump tariffs might be impacting air travel in North America. The report found that industry-wide Revenue Passenger Kilometres (RPK) increased by 4.0% year-on-year (YoY). This […] The post IATA passenger numbers report highlights impact of US tariffs first appeared on World Aviation Festival.