Air travel disruptions hit Haneda and Narita airports on Monday as Typhoon Dujuan closed in on Japan's eastern coast. Flight cancellations totaled nearly 500 at the two Tokyo hubs, while the storm brought torrential rain and strong winds that triggered flood and landslide warnings across the region.

Rail services in the capital and neighboring prefectures experienced disruptions during the storm's close approach to Tokyo. Local authorities maintained alerts for landslide and flood risks in eastern Japan while the weather system moved along the coastline.