https://www.businesstraveller.com/business-travel/2020/05/08/korean-air-to-resume-some-international-flights-in-june/
https://www.businesstraveller.com/business-travel/2020/05/08/korean-air-to-resume-some-international-flights-in-june/

Korean Air

The flag carrier of South Korea announced it will start regular flights to our airport starting from January 2021. Despite the ongoing crisis business-traveler demand from Germany to South Korea is still high, the airline will fly you to Seoul 2 times a week. The flights will be operated by the Boeing 777-300ER with 291 seats, passengers can choose between First-, Prestige- & Economy Class.