News release: “The nation’s largest airlines reported four flights in September with tarmac delays of more than three hours, down from six flights in September 2009, with only a slight increase in the rate of canceled flights, according to the Air Travel Consumer Report released today by the U.S. Department of Transportation (DOT). Data filed with the Bureau of Transportation Statistics (BTS) showed the only tarmac delays longer than three hours reported in September by the 18 airlines that file on-time performance data with DOT involved delays caused by weather in New York and Philadelphia on Sept. 22. September was the fifth full month of data since the new aviation consumer rule went into effect on April 29. There have been only 12 total tarmac delays of more than three hours reported from May through September this year, compared to 535 during the same five-month period of 2009. BTS is a part of DOT’s Research and Innovative Technology Administration (RITA).”