https://www.vedomosti.ru/library/news/2009/06/08/tri-rossijskie-aviakompanii-stali-rekordsmenami-po-chislu-zaderzhannyh-rejsov-v-aprele?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=tri-rossijskie-aviakompanii-stali-rekordsmenami-po-chislu-zaderzhannyh-rejsov-v-aprele