If you were stranded at an airport over Thanksgiving weekend or sitting on the tarmac for a long time waiting to take off, there's a pretty good chance you can blame New York.
New York has been a major bottleneck for years.
That's our colleague Andrew Tangle.
He covers aviation.
It's some of the most complex airspace in the world, definitely in the country.
So if you think about it, you've got newark, you've got LaGuardia, you've got JFK, and you've got all these other little airports around them like Teterboro and so forth, and they're all stacked on top of each other.
And planes coming from all around the world, helicopters, sightseeing, tours in Manhattan, it's all just right there together.
And there's not much space, kind of like a metaphor for New York City.
And when the airspace in New York is congested, it hasn't an outsized impact on the rest of the country.
Airlines are finely tuned operations and once that's thrown off, it just sort of cascades through the nation's air travel system.
The Federal Aviation Administration has estimated that as much as 75% of the country's flight delays stem from problems related to New York.
75%.
The reason there are so many delays around New York isn't just because it's a complicated airspace.
It's also because the there aren't enough air traffic controllers there.
It's analogous to any profession where you have the same amount of workload and not enough people when you've got too much on one controller's plate.
The faa, they basically, they slow air traffic down so that the controllers who are there can handle it safely.
This summer, the FAA rolled out a bold plan in an effort to release this bottleneck.
It took oversight of the airspace around Newark Airport, one of the big three airports in the New York area, and moved it to Philadelphia.
But things are still a mess.
It hasn't fixed the staffing issues yet and it's introduced some new risks.