Wordза ... доMeaningbefore (in 'за ... до ...')Part of speechprepositionPronunciationCourseRussianLessonTime before an event (за ... до)Usages of за ... доЯ всегда приезжаю за полчаса до вылета.I always arrive half an hour before the departure.Мы приехали часа за два до вылета.We arrived about two hours before the flight departure.