Roughly 96% of CA4413 flights head off on time — so if you’re taking to the skies from Chengdu Shuangliu Intl. Airport to Kunming Airport (KMG-Changshui Intl.), you can kick back knowing that you will touch down at your destination as quickly as possible. In the rare event that this Air China journey encounters a delay, the average wait is around 7 minutes. Because of the carrier’s top-quality service, this route has a star rating of 4.75.