Airbus and its partners demonstrate how sharing the skies can save airlines fuel and reduce CO2 emissions
Airbus has performed the first long-haul demonstration of formation flight in general air traffic (GAT) regulated transatlantic airspace with two A350 aircraft flying at three kilometers apart from Toulouse, France to Montreal, Canada. The aircraft were greeted at Montreal-Trudeau International Airport. Over 6 tons of CO2 emissions were saved on the trip, confirming the potential for more than a 5% fuel saving on long-haul flights.
The Airbus fello’fly demonstrator project is putting the principles of wake-energy retrieval to the test as a way to reduce CO2 emissions—by between 3 and 4 million tons per year—on widebody operations. But flying two large passenger aircraft close together poses new operational challenges for the aviation ecosystem at large, requiring new procedures to be identified. Airbus has therefore signed agreements with two airline customers and three air navigation service providers (ANSPs) to tackle these challenges head on.