This report, from the U.S. Department of Transportation, includes information about various airline service quality elements, including flight delays, mishandled baggage, oversales, and a variety of other types of consumer complaints.

This Bureau collects information on all aspects of transportation in the United States: air, rail and freight transportation.

The Office of Aviation Analysis collects air fare data and makes it available in these reports.

This is where you will find accident and incident reports, airline on-time statistics, and other aviation safety reports.