Aviation TransportAir Passenger Revenue Down 72.8% In September 2020 – IATAOur Reporter November 10, 2020November 10, 2020 by Our Reporter November 10, 2020November 10, 20200406 The International Air Transport Association (IATA) has said that total demand; measured in Revenue Passenger Kilometers (RPK) was 72.8 per cent lower in September 2020