• Delta Air Lines average return on tangible equity for 2023 was -39.19, a 639.43% increase from 2022.
• Delta Air Lines average return on tangible equity for 2022 was -5.3, a 113.94% increase from 2021.
• Delta Air Lines average return on tangible equity for 2021 was 38.01, a 125.24% decline from 2020.

Return on tangible equity can be defined as the amount of net income returned as a percentage of shareholders equity, after subtracting intangible assets, goodwill and preferred equity.