Why was the flight from Chongqing to Haikou cancelled at 7: 50 on May 29th?

weather By inquiring about official website of Western Airlines, we know that the flight of Western Airlines from Chongqing to Haikou at 7: 50 on May 29th was cancelled to ensure the safety of passengers, because the weather was not suitable for aircraft flight that day. Chongqing, also known as Mountain City and Jiangcheng City, is a municipality directly under the Central Government of the People's Republic of China, a national central city and a megacity, and one of the important national central cities approved by the State Council. Haikou, also known as Coconut City, is the capital of Hainan Province and an international comprehensive transportation hub city.