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United Airlines, Inc., commonly referred to as United, is a leading air transport services provider headquartered in the US. Established in 1926, this iconic airline has a long-standing heritage in the aviation industry, connecting passengers and freight globally for nearly a century.
As a prominent global carrier, United offers an extensive network of domestic and international flights, specialising in comprehensive passenger air travel and robust cargo services. The airline's core business involves providing reliable and efficient air transportation across six continents, serving diverse travel needs.
United's commitment to customer satisfaction is demonstrated through its wide range of flight options and its highly regarded MileagePlus loyalty programme. The airline maintains a significant market presence, consistently ranking as one of the largest carriers worldwide.
54
DitchCarbon score
+36 vs industry average
United Airlines, Inc.’s score of 54 is higher than 73% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Very High
Air Transport is among the most carbon-intensive industries
Industry performance
1.024
20182025
The Air Transport industry has reduced its overall emissions by 25% since 2018
Emissions trajectory 2020 – 2027
20202021202220232024202520262027
Reported emissions
Scope 1
•••kg CO₂e
Scope 2
•••kg CO₂e
Scope 3
•••kg CO₂e
Total reported
•••kg CO₂e
Scope 3 accounts for ••• of total emissions.
United Airlines, Inc.'s reported carbon emissions
United Airlines' Carbon Emissions & Climate Commitments
United Airlines, Inc., a US-based air transport services company, reported total carbon emissions of approximately 52.2 billion kg CO2e in 2024. This includes Scope 1 emissions of around 38.5 billion kg CO2e, market-based Scope 2 emissions of approximately 134.5 million kg CO2e, and Scope 3 emissions totalling about 13.6 billion kg CO2e. Key contributors to Scope 3 emissions included fuel and energy-related activities, which accounted for approximately 7.8 billion kg CO2e.
Looking at previous years, United Airlines' total emissions were around 49.4 billion kg CO2e in 2023, approximately 43.9 billion kg CO2e in 2022, and about 33.7 billion kg CO2e in 2021. In 2020, total emissions were around 24.8 billion kg CO2e, while in 2019, they stood at approximately 52.1 billion kg CO2e.
United Airlines is committed to ambitious climate action, with Science-Based Targets initiative (SBTi) approved targets cascaded from its parent company, United Airlines Holdings, Inc. The airline aims to reduce its Scope 1, Scope 2, and well-to-wake jet fuel GHG emissions by 50% per revenue ton kilometre (RTK) by 2035, using a 2019 base year. This target encompasses emissions from conventional jet fuel production and those from United’s regional partner airlines.
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United Airlines, Inc.’s Climate Goals (2030 & 2050)
2025
Near-zero scope 1 & 2
Target to achieve near-zero emissions for direct operations and purchased energy
On track94%
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
At risk48%
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
Behind target22%
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
Scope 3 top emissions categories
3 of 15 categories disclosedSee all scope 3 categories
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Climate initiatives
Science Based Targets Initiative
Inherited from United Airlines Holdings, Inc.See details
Active
Carbon Disclosure Project
Inherited from United Airlines Holdings, Inc.Sign in to view
Active
The Climate Pledge
See details
Not active
UN Global Compact Climate Champions initiative
Inherited from United Airlines Holdings, Inc.See details
Not active
RE 100
See details
Not active
Climate Action 100
Inherited from United Airlines Holdings, Inc.See details
Not active
Emissions comparison with industry peers
View similar organisationsCompanyCountryIndustryLast updatedScoreDetails
United Airlines, Inc.4 months ago
54
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