Notice of Suspension of Partial Services for System Upgrade and Maintenance

Dear passengers,

In order to bring you better quality and efficient services, we will upgrade and maintain the system from 00:00a.m. to 02:30a.m. on December 20, 2020 (Beijing Time). During this period, the ticket query, booking, refund, change, order query, etc. of the overseas website of China Southern will be affected.

Please make arrangements in advance according to your own needs. We apologize for any inconvenience. Thank you for your understanding and support!

China Southern Airlines Co., Ltd.

December 18, 2020