Austrian Airlines Saves 930 Tons of Fuel with AeroSHARK 777 FleetAustrian Airlines' AeroSHARK trial on its Boeing 777 fleet cut drag by 0.7%, saving 930 tons of fuel and nearly 3,000 tons of CO2 in one year.Mar 28, 2026•4 min•AeroSHARKAustrian AirlinesBoeing 777Lufthansa TechnikFuel EfficiencyEnvironmental