Travel to or via South Korea (ICN)

Korean Authorities require all customers traveling to or via South Korea (ICN) download and install a COVID-19 self-diagnosis mobile app on a cellphone. To ensure a smooth arrival process, Delta recommends that the app be downloaded, and the information requested in the app be completed, prior to travel. To download the app, please visit:, opens in a new window

Customers are also required to complete a Health Declaration form and a Travel Record Declaration form that will be provided to customers onboard the flight.

Upon arrival, Korean government officials will conduct a temperature check of all arriving customers, verify address and contact information while in South Korea, collect the forms and verify that the COVID-19 self-diagnosis mobile app has been installed and completed.