Notice of suspension of online check-in and related services

Dear Passengers,

In order to meet the needs of the rapid development of aviation tourism, and provide passengers with better and more efficient services, we will carry out system upgrade and maintenance from 00:00 to 04:00 ,June 20, 2019 (Thursday). Thus, some services will be suspended during the period. The details are as follows:

The online check-in and related services for domestic and international flights carried by China Southern Airlines will be suspended.

Please go to our check-in counter. We apologize for any inconvenience caused, and thank you for your understanding and support.


China Southern Airlines Co., Ltd.

June 18, 2019