https://www.routesonline.com/news/38/airlineroute/290439/korean-air-april-2020-international-operations-as-of-22mar20/
Following operation is based on GDS listing as of 1100GMT 22MAR20, which sees the airline operates up to 90 weekly departures from Seoul Incheon, compared to 676 (week of 05APR20, OAG schedules as of 23FEB20).
Seoul Incheon – Atlanta 4 weekly 777-300ER
Seoul Incheon – Bangkok 2 daily 777-300ER (selected dates -300)
Seoul Incheon – Cebu 3 weekly 737-900ER (cancelled 08APR20 – 30APR20)
Seoul Incheon – Chicago O’Hare 3 weekly 777-300ER
Seoul Incheon – Guangzhou 4 weekly 737-900ER
Seoul Incheon – Honolulu 3 weekly A330-200
Seoul Incheon – London Heathrow 3 weekly 777-300ER
Seoul Incheon – Los Angeles 1 daily 777-300ER
Seoul Incheon – Manila 1 daily A330-300
Seoul Incheon – New York JFK 1 daily 777-300ER
Seoul Incheon – Paris CDG 3 weekly 777-300ER
Seoul Incheon – San Francisco 4 weekly 787-9
Seoul Incheon – Shanghai Pu Dong 4 weekly A330-300
Seoul Incheon – Shenyang 4 weekly 737-900ER
Seoul Incheon – Tokyo Narita – Honolulu 1 daily A330-200 (-300 from 29MAR20 to 04APR20)
Seoul Incheon – Ulan Baatar 6 weekly A330-300
Seoul Incheon – Vancouver 4 weekly 787-9 (Cancelled 03APR20 – 30APR20)
Seoul Incheon – Washington Dulles 3 weekly 777-300ER