Three U.S. airlines have agreed to each pay hundreds of thousands of dollars in fines to resolve government claims that they violated rules aimed at protecting consumers.
The Transportation Department detailed the violations and the fines levied against American Airlines Group, Delta Air Lines and Frontier Airlines in documents released late Friday.
The findings stem from separate investigations conducted by the Transportation Department.
The government fined American Airlines $250,000 after determining that the air carrier failed to make timely refunds to passengers in the first half of 2015.
Transportation Department officials began investigating the...