Korean Air ranks first in global customer satisfaction for 18th consec… stocking 0 80 2022.07.08 18:15 https://youtu.be/t33QZDQVPoU + 3 대한항공, 글로벌고객만족도 18년째 1위…티웨이는 LCC부문 1위 South Korea's flagship air carrier Korean Air has been ranked ...