The CDA maintains statistic and budget information individually for Midway and O'Hare. Use the links below to search for budget and statistic information on each airport.
Air Traffic Data
The CDA compiles monthly statistics, including flight operations, passenger totals and cargo tonnage.
The data is provided by the airlines and summarized by the CDA.
O'Hare Air Traffic Data
Midway Air Traffic Data
Find statistics on airport terminals, parking garages, runways, airport traffic control towers and the Airport Transit System.
O'Hare Facility Data
Midway Facility Data
The City operates O'Hare and Midway through the CDA as a separate and distinct enterprise for financial purposes. The operating budgets for the airports are separate from the City of Chicago budget and are funded through a variety of funding sources.
City of Chicago taxes do not fund the airports.
O'Hare Financial Data
Midway Financial Data