発はっ着ちゃく枠わく

noun

airport slot; takeoff and landing slot

Refers to the allocated time window for an aircraft to take off or land at an airport, especially at congested airports.

• 羽はね田だ空くう港こうの発はっ着ちゃく枠わくは限かぎられている。

  Haneda Airport's takeoff and landing slots are limited.

• 新しん規き航こう空くう会がい社しゃに発はっ着ちゃく枠わくが割わり当あてられた。

  The new airline was allocated airport slots.