In 2022, approximately *** percent of international flights operated by domestic airlines in South Korea were delayed one hour or more after the scheduled flight time. This was an increase from the previous year, and a reversal of the continued decrease in the delay rate recorded from 2018 to 2021.
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Ministry of Land, Infrastructure and Transport (South Korea). (November 23, 2023). Share of delayed international flights operated by domestic airlines in South Korea from 2013 to 2022 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 04, 2026, from /statistics/1013371/south-korea-delay-rate-of-international-flights-by-domestic-airlines/
Ministry of Land, Infrastructure and Transport (South Korea). "Share of delayed international flights operated by domestic airlines in South Korea from 2013 to 2022." Chart. November 23, 2023. ÌÇÐÄÆƽâ°æ. Accessed August 04, 2026. /statistics/1013371/south-korea-delay-rate-of-international-flights-by-domestic-airlines/
Ministry of Land, Infrastructure and Transport (South Korea). (2023). Share of delayed international flights operated by domestic airlines in South Korea from 2013 to 2022. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 04, 2026. /statistics/1013371/south-korea-delay-rate-of-international-flights-by-domestic-airlines/
Ministry of Land, Infrastructure and Transport (South Korea). "Share of Delayed International Flights Operated by Domestic Airlines in South Korea from 2013 to 2022." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 23 Nov 2023, /statistics/1013371/south-korea-delay-rate-of-international-flights-by-domestic-airlines/
Ministry of Land, Infrastructure and Transport (South Korea), Share of delayed international flights operated by domestic airlines in South Korea from 2013 to 2022 ÌÇÐÄÆƽâ°æ, /statistics/1013371/south-korea-delay-rate-of-international-flights-by-domestic-airlines/ (last visited August 04, 2026)
Share of delayed international flights operated by domestic airlines in South Korea from 2013 to 2022 [Graph], Ministry of Land, Infrastructure and Transport (South Korea), November 23, 2023. [Online]. Available: /statistics/1013371/south-korea-delay-rate-of-international-flights-by-domestic-airlines/
