Emirates flights to Beirut arrive at Rafic Hariri International Airport, also known as Beirut-RHIA, located 9km south of downtown Beirut. Public transport to the city centre after Beirut flights is currently limited: travellers wishing to use the bus system face a walk of around 1km, however improvements are scheduled. Airport taxis are plentiful for travellers arriving from flights to Beirut; the cost is regulated by the airport authorities to ensure a unified service.