How do I submit an official noise complaint?
- How to submit a noise complaint via telephone:
Suburban residents dial 1-800-435-9569 (city of Chicago 311 Call Center) and Chicago residents dial 311 to file a complaint about a particular aircraft event or aircraft noise.
- How to submit a noise complaint online:
Go to the CDA website, www.flychicago.com, to enter complaints directly online.
If you have any questions, concerns or comments at all, feel free to let us know.