Delta Air Lines joined Minnesota SAF Hub partners, along with federal and state policymakers, to celebrate the completion of a new sustainable aviation fuel (SAF) blending facility at Flint Hills Resources’ Pine Bend Refinery, marking a significant step forward in expanding SAF availability at Delta’s second-largest hub, Minneapolis-St. Paul International Airport (MSP). SAF is an alternative jet fuel made from renewable feedstocks that can significantly reduce lifecycle carbon emissions compared to conventional jet fuel.