飛(ひ)行(こう)機(き) hikoukiは waあと ato一(いち)時(じ)間(かん) ichijikanで de離(り)陸(りく) ririkuする suru。 The airplane will take off in one hour. Literal Airplane [topic-は] remaining one-hour [in-で] will-take-off. あと ('remaining, more') + time period + で + verb is a common pattern meaning 'in [duration] from now.' The で marks the time span within which the action will occur. airplanestransportationtime expressions
飛(ひ)行(こう)機(き) hikoukiは waあと ato一(いち)時(じ)間(かん) ichijikanで de離(り)陸(りく) ririkuする suru。 The airplane will take off in one hour. Literal Airplane [topic-は] remaining one-hour [in-で] will-take-off. あと ('remaining, more') + time period + で + verb is a common pattern meaning 'in [duration] from now.' The で marks the time span within which the action will occur. airplanestransportationtime expressions