The Aviation Challenge

The 2025 edition of The Aviation Challenge focused on “impact” as its core theme, placing emphasis on tangible and measurable outcomes across airline operations.

24 airlines participated, including non-SkyTeam entrants for the first time, such as TUI and Corendon. A major highlight was the increased use of Sustainable Aviation Fuel (SAF), with 9 showcase flights resulting in 427 tons of CO₂ savings.

The Challenge expanded to include 22 participating airlines, flying more routes and testing more innovations. Airlines competed across 31 award categories focused on advancing sustainability in aviation.

The inaugural Challenge featured 16 airlines operating 22 demonstration flights, achieving a notable 15 percent improvement in carbon intensity.