Delta Air Lines

Delta Air Lines Climate Commitments and Carbon Emissions Overview

Delta Air Lines, a prominent air transport services provider headquartered in the US, is actively engaged in addressing its environmental impact. The company has set ambitious targets and is reporting on its greenhouse gas emissions across various scopes.

Carbon Emissions Data:

• 2025: Delta Air Lines reported approximately 62.28 billion kg CO2e in total emissions. This includes roughly 39.30 billion kg CO2e for Scope 1, approximately 116.11 million kg CO2e for Scope 2, and about 22.86 billion kg CO2e for Scope 3.
• 2024: Total emissions were approximately 59.51 billion kg CO2e, with Scope 1 at about 38.06 billion kg CO2e, Scope 2 at approximately 116.08 million kg CO2e, and Scope 3 at roughly 21.33 billion kg CO2e.
• 2023: The airline recorded a total of approximately 54.97 billion kg CO2e. Scope 1 emissions were about 36.65 billion kg CO2e, Scope 2 emissions were around 107.95 million kg CO2e, and Scope 3 emissions totalled approximately 18.21 billion kg CO2e.
• 2022: Total emissions for this year were approximately 43.24 billion kg CO2e, with Scope 1 accounting for about 30.74 billion kg CO2e and Scope 2 for roughly 203.49 million kg CO2e. Scope 3 emissions were approximately 12.30 billion kg CO2e.

Climate Reduction Targets and Initiatives:

Delta Air Lines has outlined several key climate commitments:

• Net Zero by 2050: The company has committed to achieving net-zero greenhouse gas (GHG) emissions across its operations and value chain by no later than 2050. This aligns with initiatives such as the United Nations' Race to Zero campaign and goals set by industry bodies like Airlines for America (A4A) and the International Air Transport Association (IATA).
• Science-Based Targets: Delta has set science-based targets, including a medium-term goal, approved by the Science Based Targets initiative (SBTi). This target aims to reduce well-to-wake Scope 1 and Scope 3 jet fuel GHG emissions by 45% per revenue ton kilometer by 2035, using 2019 as a base year.
• On-Board Services Target: The On-Board Services team is working towards a 10% reduction in service weight per available seat mile (WASM) by 2030, relative to a 2022 base year.

Delta Air Lines's emissions reporting covers Scope 1, Scope 2, and Scope 3 categories, demonstrating a comprehensive approach to tracking and managing its carbon footprint within the air transport services industry.