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DOT sues Southwest, fines Frontier for ‘chronically delayed flights’ newsthirst.
A Southwest Airlines Boeing 737 departs Los Angeles International Airport en route to Las Vegas on September 19, 2024 in Los Angeles, California. Kevin Carter | Getty Images The Department of Transportation on Wednesday sued Southwest Airlines, alleging the carrier operated chronically delayed flights, and fined Frontier Airlines for late-arriving flights. The lawsuit follows a…