The airport is classified as Code E by ICAO which makes it designed to accommodate large aircraft lke Boeing 747-400 and A340-600. Although it may practically be possible for A380 to use the airport it is not recommended as in order to accommodate such aircraft as Airbus A380 or Boeing 747-8 it requires the airport to be Code F. Only the runways at Dammam Airport meet Code F requirements; the taxiways and gates do not. In May 2009, an Antonov 225 the world's largest aircraft landed at Dammam Airport from Ukraine whilst transporting equipment used for oil drilling and exploration to Tanzania for Schlumberger.