Global airline carbon tax compliance requires demonstrable reductions in jet fuel burn. This empirical study measures the economic and environmental benefits of dynamic in-flight digital twin trajectory adjustments.
Aircraft dynamically adjusting cruise Mach number and flight level to track the moving core of northern hemisphere polar jet streams saved an average of 14 minutes per transcontinental flight.
Over a 12-month operational trial involving 24 Boeing 787 aircraft, digital twin navigation saved 14,200 metric tons of fuel, reducing CO2 emissions by over 44,000 tons.