Demonstration mobile phone Huawei mate20, demonstration system EMUI9, Ctrip, v23 1.67.

1, open the Ctrip client. If it has not been installed, download and install it in major application markets or official website.

2. After opening the client, click the "air ticket" option in the middle of the page.

3. At present, there are two query methods. One is to press the flight number, enter the flight number to be queried, and then select the date to be queried.

4. Click the Query button to query the flight delay or cancellation status.