Does it say anywhere what the complaints were about? Whether they were something major or minor?
They're broken down by category, but only for the month covered by each DOT report. For November:
The most (27 complaints) were for flight problems, defined as "Cancellations, delays, or any other deviations from schedule, whether planned or unplanned."
Next (18 complaints) was reservations, ticketing, and boarding, defined as "Airline or travel agent mistakes made in reservations and ticketing; problems in making reservations and obtaining tickets due to busy telephone lines or waiting in line, or delays in mailing tickets; problems boarding the aircraft (except oversales)."
Third (17 complaints) was customer service, defined as "Rude or unhelpful employees, inadequate meals or cabin service, treatment of delayed passengers."
Fourth (11 complaints) was refunds, defined as "Problems in obtaining refunds for unused or lost tickets, fare adjustments, or bankruptcies."
Fifth (9 complaints) was baggage, defined as "Claims for lost, damaged or delayed baggage, charges for excess baggage, carry-on problems, and difficulties with airline claims procedures."
Sixth (8 complaints) was other, defined as "Frequent flyer, smoking, tours credit, cargo problems, security, airport facilities, claims for bodily injury, and others not classified above."
Seventh (6 complaints) was fares, defined as "Incorrect or incomplete information about fares, discount fare conditions and availability, overcharges, fare increases and level of fares in general."
Eighth (3 complaints) was oversales, defined as "All bumping problems, whether or not the airline complied with DOT oversales regulations."
Ninth (2 complaints) was disability, defined as "Civil rights complaints by air travelers with disabilities."
Jim