WASHINGTON – Today, the U.S. Department of Transportation (DOT) announced historic enforcement actions against six airlines, which collectively paid more than half a billion dollars to people who were owed a refund due to a canceled or significantly changed flight. These fines are part of DOT’s ongoing work to ensure Americans receive the refunds they are owed from airlines. Since the beginning of the COVID-19 pandemic, DOT has received a flood of complaints from air travelers about airlines’ failures to provide timely refunds after they had their flights canceled or significantly changed. (....)