United Airlines is operating an unprecedented flight that will serve as a turning point in the industry’s effort to combat climate change: for the first time in aviation history, a commercial carrier will fly an aircraft full of passengers using 100% sustainable aviation
United also announced the second round of corporate participants in the airline’s Eco-Skies AllianceSM program to collectively contribute towards the purchase of SAF.
United is the world leader in the usage and support for the development of SAF, an alternative fuel made with non-petroleum feedstocks, already having agreements to purchase nearly twice as much SAF as the known agreements of all other global airlines combined. SAF has the potential to deliver the performance of petroleum-based jet fuel but with a fraction of its carbon footprint, and according to the U.S. Department of Energy, the country’s vast feedstock resources are enough to meet the projected fuel demand of the entire U.S. aviation industry.
“United continues to lead from the front when it comes to climate change action,” said United CEO Scott Kirby, who will fly onboard the historic SAF flight. “Today’s SAF flight is not only a significant milestone for efforts to decarbonize our industry, but when combined with the surge in commitments to produce and purchase alternative fuels, we’re demonstrating the scalable and impactful way companies can join together and play a role in addressing the biggest challenge of our lifetimes.”
The demonstration flight – with more than 100 passengers from Chicago’s O’Hare International Airport to Washington, D.C.’s Reagan National Airport – will be on a new United 737 MAX 8 and use 500 gallons of SAF in one engine and the same amount of conventional jet fuel in the other engine to further prove there are no operational differences between the two and to set the stage for more scalable uses of SAF by all airlines in the future.
“Boeing is proud to support United on this historic event as we work together to make aviation more sustainable,” said Ihssane Mounir, Senior Vice President of Sales and Marketing for The Boeing Company. “As an industry, we are committed to addressing climate change, and sustainable aviation fuels are the most measurable solution to reduce aviation carbon emissions in the coming decades. No one entity can decarbonize aviation alone and it will require partnerships like this to ensure aviation is safe and sustainable for future generations.”