ISLAMABAD: The runway of the Benazir Bhutto International Airport will remain closed on Monday (June 6) due to operational reasons at specific for six hours. The runway will be closed from 1pm till 6pm, press statement issued by the Civil Aviation Authority stated here on Saturday. The authority has already issued a notice to all the airlines regarding closure of the runway at the Islamabad airport. Airlines have made adjustment to their flight schedule accordingly. Passengers are advised that they may confirm their flight timing from their respective airlines before proceeding for the airport to avoid any inconvenience.