ITA, easyJet, Wizz Report No Disruptions After Regulators Orders Software Fix for Airbus A320 Aircraft European airlines ITA Airways, easyJet and Wizz Air reported no operational disruptions as they moved swiftly to complete software updates on their Airbus A320 family aircraft following an emergency mandate. On Friday, regulators issued an emergency order requiring airlines operating aircraft from the Airbus A320 family of planes to make certain software or hardware updates by Sunday.