Why did you change it China Eastern Airlines WeChat applet sent me a message.

It has been changed. The reason why China Eastern Airlines WeChat applet sent you a message may be that the system did not update the latest flight information.

It is suggested to contact the customer service of Eastern Airlines, and check the specific change information through the customer service to confirm whether the change is successful. In addition, you can also try to use other airlines' applications to query the change information to ensure the accuracy of the information.