国交省―羽田空港国際線2020年夏スケジュール増便分各国各社配分発表9月3日
Haneda airport’s 2020 summer season has 50 more flights allotments
MLIT announces as under that Haneda airport increases its landing by 50 flights a day from its summer schedule in 2020. And it announces how these increased allotments are delivered to the countries and airlines.
https://www.mlit.go.jp/report/press/kouku04_hh_000196.html