• Saia average operating margin for 2023 was 16.12%, a 3.7% decline from 2022.
• Saia average operating margin for 2022 was 16.74%, a 33.39% decline from 2021.
• Saia average operating margin for 2021 was 12.55%, a 39.91% increase from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.