The Chicago Airport System can be found online at Ohare.com.

Information on flights, parking, and ground transportation can be found therein. Services for passengers with disabilities are described in the relevant section, and information of interest to passengers such as maps is provided as well. The site also has a kids corner page that caters for the younger ones, along with information on Chapels located at the airports. Likewise, weather reports appertaining to the Chicago area are provided, including current conditions and a detailed seven-day forecast. Both radar and satellite images can be perused, and additional information is available in the form of past weather reports, and regional weather conditions. Annual reports and statistics are provided as well, and there is even a section which covers job openings and employment opportunities with the Chicago Airport System, by means of providing links and contact information. Furthermore, there is a link to the City of Chicago website.