• Delta Air Lines average return on assets for 2023 was 4.41, a 412.79% increase from 2022.
• Delta Air Lines average return on assets for 2022 was 0.86, a 113.13% increase from 2021.
• Delta Air Lines average return on assets for 2021 was -6.55, a 17.61% decline from 2020.

Roa - return on assets can be defined as an indicator of how profitable a company is relative to its total assets. Calculated by dividing a company's operating earnings by its total assets.