On May 1, 2020, in connection with the bankruptcy sale of Dean Foods Company (“Dean Foods”), the Department of Justice Antitrust Division required divestiture of certain Dean Foods assets by Dairy Farmers of America Inc. (“DFA”). DFA and Prairie Farms Dairy Inc. (“Prairie Farms”) were acquiring fluid milk processing plants from Dean Foods.

On 13th August 2013, the US Department of Justice (DOJ) and attorneys general from six US states and the District of Columbia filed suit in the US District Court for the District of Columbia to block the merger between US Airways and American Airlines. Days before, a group of American Airlines customers filed a claim that the merger would violate Section 7 of the Clayton Act.