According to Korean Air Lines's latest financial reports the company's current revenue (TTM ) is ₹1.090 Trillion. In 2023 the company made a revenue of ₹1.019 Trillion an increase over the revenue in the year 2022 that were of ₹895.56 Billion. The revenue is the total amount of income that a company generates by the sale of goods or services. Unlike with the earnings no expenses are subtracted.