By Bjorn Fehrm
August 5, 2021, © Leeham News: Two weeks ago we compared the launched Airbus A350 freighter with Boeing’s in-service 777F. We found the 777F is a freighter with a very high payload capability, but it faces an ICAO emission and noise ax by 2028, should the present engines be kept.
Boeing’s CEO David Calhoun recently said a freighter version of the 777X might replace the 777F. With seven years to 2028, a development decision for a 777-XF is then imminent. We use our performance model to look at how an A350F and 777-XF would compare.