The International Air Transport Association (IATA) has proposed increasing the retirement age for pilots on international flights from 65 to 67, citing rising global demand for air travel and a shortage of pilots. The proposal will be discussed at the UN’s ICAO General Assembly starting September 23. IATA recommends that flights with pilots over 65 must include a second pilot under 65. U.S. pilots’ unions oppose the change, citing safety concerns. ICAO previously raised the retirement age from 60 to 65 in 2006.