• American Airlines Group average quick ratio for 2023 was 0.59, a 13.24% decline from 2022.
• American Airlines Group average quick ratio for 2022 was 0.68, a 26.09% decline from 2021.
• American Airlines Group average quick ratio for 2021 was 0.92, a 70.37% decline from 2020.

Quick ratio can be defined as a liquidity ratio that measures a company's ability to pay short-term obligations. It is calculated by subtracting inventory from current assets and dividing by current liabilities.