US Airlines Cut Flights Again as Another Winter Storm Looms

US airlines are still paring back flights as a deep freeze hampers the restart of operations at some major hubs, with the industry bracing for further disruptions as another arctic blast looms later this week.

Delta Air Lines Inc. said unfavorable weather conditions in the Northeast will affect services at its hubs in Boston and New York’s John F. Kennedy International Airport. American Airlines Group Inc. has already axed about 500 mainline and regional services on Tuesday, according to FlightAware, after scrapping more than half of its scheduled flights on Monday.