Nightly News | February 13, 2012
>> if you've been a frequent flyer this winter, you've had a lucky season. you can thank mother nature for the most part. december usually the wost for on-flight performance because of snow and heavy passenger volume. this past december was the exception. on-time performance was the highest for a december in 17 years. bwi, baltimore washington had the highest on-time arrival performance while newark had the lowest of the 29 busiest airports in december. newark also had the lowest on-time departure performance. tampa and florida was the highest. the president