HarmonyOS flight information is not displayed.

The flight information displayed in HarmonyOS system needs to be set manually. The specific steps are as follows:

1. Go to "Settings" and click "Huawei Account".

2. Slide down and click "Cloud hosting".

3. Click "More Application Data".

4. Click on "Second-hand Equipment".

5. Select "Mobile Phone".

6. Pull to the bottom and click "Get Latest Data" to get flight information.

If the flight information cannot be obtained by the above steps, I suggest you check whether the network connection is normal. If the network connection is normal, it is recommended to update the HarmonyOS system to the latest version. If the above steps still can't solve the problem, I suggest you contact Huawei customer service for consultation.