Write down important information needed to file an airline service complaint immediately after your experience. Include the airline company, flight number, date and time, origin and destination and any specific airline employee names relevant to your service complaint.
Call the Aviation Consumer Protection Division's service complaint hotline at 202-366-2220.
Leave a message containing all the key information surrounding the airline service incident, including your name, address and telephone number. Follow-up calls are returned Monday through Friday from 7:30 a.m. to 5 p.m.
File a complaint in writing by mailing a letter to the Aviation Consumer Protection Division.
Aviation Consumer Protection C-75
U.S. Department of Transportation
1200 New Jersey Ave, S.E.
Washington, D.C. 20590
Digitally file your complaint by completing the Air Travel Complaint Web Form found at the Aviation Consumer Protection Division's website, airconsumer.dot.gov.