On the ground and in the air, we Keep Climbing: Delta’s year of sustainability progress
Source: Delta Air Lines Delta made meaningful progress toward its decarbonization goals in 2025, including investing in next-generation aircraft, improving operational efficiency and scaling sustainable aviation fuel (SAF). Delta’s sustainability strategy is built on three pillars: “What We Fly, How We Fly, and The Fuel We Use.” As the global airline closes out its centennial year, Delta made meaningful progress across all three, including investing in next-generation aircraft, improving operational efficiency and scaling sustainable aviation fuel (SAF). These milestones reflect Delta’s ongoing commitment to transforming the future of flight and achieving net-zero emissions by 2050, and were instrumental in driving cost savings for the company. Check out the progress Delta made toward its decarbonization goals this year: What We Fly [...]