Question: what is the name of the chicago airport
Answer: Chicago O'Hare International Airport ( IATA : ORD , ICAO : KORD , FAA LID : ORD ) , also known as O'Hare Airport , Chicago O'Hare , or simply O'Hare ( / oʊ ˈhɛər / ) , is an international airport located on the far Northwest Side of Chicago , Illinois , 14 miles ( 23 km ) northwest of the Loop business district , operated by the City of Chicago 's Department of Aviation and covering 7,627 acres ( 3,087 ha ) .