Louis Armstrong New Orleans International Airport is located in Kenner at approximately 19km from New Orleans CBD. It is one of the lowest-lying international airports worldwide, surpassed only by Schiphol International Airport which lies below sea level. The airport covers an area of 1,500 acres and offers three runways. There are two terminals with four concourses and major airlines such as Air Canada, American Airlines and Delta are supported. An extensive refurbishment programme was launched at the end of 2006 and current facilities include a Post Office, Police Station, lounges, shops, a Customer Service Centre, designated smoking areas and free Wi-Fi.