SINKScore sheet
Independent sustainability scoreSouthwest Airlines
Airlines / Aviation · Dallas, United States
21/100
Significant gapsJoint 18th of 23 in Airlines / Aviation
Strongest
- Emissions from its own operations6/10
- Emissions from its supply chain5/10
Weakest
- Whether its emissions are falling0/10
- How clean its energy is1/10
Evidence level
Full
Sources
14
Method version
v2.5.5
Date scored
4 April 2026
Scored out of 100 on the same ten questions as every company we score. Every source is listed on the live page. Fees pay for the review, never the result. Scores can go down as well as up.
Live score, reasoning and every source
sinkproject.com/company/southwest-airlinesThis sheet shows the score on the date above. The live page is always current.