What if China Eastern Airlines cancels flights frequently?

You can log on to the official platform of China Eastern Airlines. There is an abnormal flight cancellation service in self-service. You can apply online for free. The operation is very simple, and it is convenient without going to the airport specially. Why does China Eastern Airlines always cancel the flight option in the hands of passengers recently? Try to compare airlines before going out, and choose airlines with lower delay rate to minimize losses. There are many reasons for airline delays, most of which are caused by air traffic control, and every company will have them. This is the reason why China's airspace is open, which is about 20% of that of the United States. So we often encounter controls and restrictions. The punctuality rate of aircraft and the opening of airspace are two major problems that plague airlines. It is also difficult for airlines to get caught between passengers and air traffic controllers. Flight delay, 10% is due to weather, and 10% is due to control.