During the first nine months of the year, LaGuardia, Newark, and JFK have maintained the worst record for on-time arrivals among the 31 major U.S. air hubs, according to the FAA. And because so many flights pass through these hubs, nearly three-quarters of all delays in the U.S. could be traced to a problem in New York. The line of planes waiting to land at LaGuardia Airport can sometimes stretch unbroken in the sky for 40 miles, according to one air traffic controller, who tells the AP, "All we can do is take them and space them out as close as FAA rules allow. It's not like you can put more aircraft in there. That's it. We're just maxed out."



