New York airports rarely close completely, but they do restrict operations during severe weather

New York's three major airports—LaGuardia (LGA), John F. Kennedy International (JFK), and Newark Liberty International (EWR)—do not shut down entirely except in the most extreme circumstances. Instead, they reduce the number of flights they can handle, delay departures, or ground planes temporarily. A full closure is so rare that it usually makes news. What you are more likely to encounter is a ground stop, a ground delay program, or a reduction in the number of flights per hour the airport can accept.

The Federal Aviation Administration (FAA) manages these restrictions in real time based on weather, staffing, or equipment problems. If you have a flight scheduled, the airport itself is almost certainly still operating—your flight may just be delayed or rerouted.

Key Takeaways

  • Complete airport closures in New York are extremely rare; what happens instead is the FAA limits how many planes can land or take off per hour.
  • The FAA's website (faa.gov) and the airport's own website show real-time delays and ground stops, updated every few minutes.
  • Your airline's app or website will tell you your specific flight status faster than calling, because it updates automatically.
  • A ground stop means no planes are landing or taking off; a ground delay program means planes are delayed but still moving.
  • If your flight is cancelled, your airline must rebook you on the next available flight at no extra cost, or refund your ticket.

Where to check airport status right now

The fastest way to know what is happening at a New York airport is to check your airline's app or website. Type your confirmation number and last name, and you will see your flight's current status—on time, delayed, or cancelled. This updates automatically and is more current than calling.

If you want to see the airport's overall situation, go to the FAA's website at faa.gov/air_traffic/delays_closures. This page shows active delays and ground stops at every major U.S. airport, updated every few minutes. You can also check each airport's own website: laguardia.com, jfkairport.com, or newarkairport.com. These sites post weather alerts and operational status.

The Port Authority of New York and New Jersey, which runs all three airports, also posts updates on Twitter/X accounts for each airport. These accounts announce major delays, weather events, or service changes as they happen.

What a ground stop or ground delay program means

A ground stop means the FAA has ordered all planes to stay on the ground—no departures and no landings—until conditions improve. This usually lasts 30 minutes to a few hours. Planes already in the air will land, but no new planes will take off. If your flight is scheduled to depart during a ground stop, it will not leave until the stop is lifted.

A ground delay program (GDP) is less severe. It means planes can still take off and land, but the airport can only handle a certain number per hour—maybe 40 instead of the usual 60. Your flight will be delayed, but it will eventually go. The FAA assigns each flight a wheels-up time, and your airline will tell you when that is.

Both situations are temporary. The FAA lifts them when weather improves, staffing returns to normal, or the equipment problem is fixed. You do not need to do anything except wait for your airline to update your flight status.

Why New York airports restrict operations

The three New York airports handle more than 140 million passengers a year combined, making them some of the busiest in the world. When weather is bad—heavy snow, thunderstorms, low visibility, or high winds—planes need more space between takeoffs and landings for safety. The FAA reduces the number of flights per hour to keep that spacing safe.

Staffing shortages at air traffic control towers can also trigger delays. If fewer controllers are on duty, the airport cannot safely handle as many planes. Equipment failures—a radar outage, a runway light malfunction, or a taxiway closure—have the same effect.

Occasionally, a major accident or security incident will cause a temporary closure of one runway or taxiway, but the airport keeps operating on its other runways. A complete shutdown of all three New York airports at once would require something catastrophic and is not a realistic scenario for weather alone.

What to do if your flight is delayed or cancelled

If your flight is delayed, your airline is required to keep you informed. Check your airline's app or website every 30 minutes for updates. If the delay stretches past two hours on a domestic flight, you may be may have access to to a meal voucher or hotel room depending on the airline's policy and the reason for the delay. Check your airline's website for its specific rules.

If your flight is cancelled, your airline must rebook you on the next available flight to your destination at no extra cost. If no flights are available that day, the airline must either book you on a flight the next day or refund your ticket in full. You do not have to accept a refund if you want to reach your destination—insist on rebooking. If the cancellation was the airline's fault (not weather), you may also be may have access to to compensation under Department of Transportation rules, though this varies by circumstance.

Keep your boarding pass and any receipts for meals or hotels you buy during the delay. If you paid out of pocket, you can file a claim with your airline or credit card company afterward.

How weather affects each New York airport differently

LaGuardia is the most weather-sensitive of the three because it is located on a peninsula surrounded by water. Crosswinds and low visibility hit it harder than the other two. During snow or ice storms, LaGuardia often sees delays before JFK or Newark do.

JFK is farther from the city and has more runway space, so it can usually handle weather better than LaGuardia. However, it is also farther from the city, so ground transportation can be affected by the same weather that delays flights.

Newark is inland and slightly less exposed to water-related weather, but it still experiences the same storms as the other two. All three airports use the same airspace, so a major weather event affects all of them at once.

Frequently Asked Questions

Can I get a refund if my flight is delayed but not cancelled?

No. A delay alone does not may have access to you to a refund under federal law. You are may have access to to rebooking on the next available flight at no extra cost, but not a refund. If you choose to cancel your ticket yourself because of the delay, you can request a refund from your airline, but they may charge a cancellation fee depending on your ticket type.

What should I do if I am already at the airport and my flight is cancelled?

Go directly to your airline's ticket counter or customer service desk. Do not wait in the rebooking line—ask a representative to help you when ready. They can rebook you on the next flight or put you on a flight the next day. If you need a hotel, ask the airline if they will cover it; some do for cancellations caused by the airline, but not for weather.

Do I need to call the airport to learn about it is closed?

No. Calling the airport's main number will not tell you about your specific flight. Use your airline's app or website instead. If you cannot reach your airline by phone, their website or app will have the most current information.

What if I see a weather alert but my flight status still says on time?

Weather alerts do not always mean delays. The airport may be managing the weather well enough that flights are still moving on schedule. Keep checking your airline's app—if a delay is coming, it will show up there within the next 30 minutes to an hour.

Are there any websites that show delays at all three New York airports at once?

Yes. The FAA's faa.gov/air_traffic/delays_closures page shows all three airports (LGA, JFK, EWR) on one page. You can also check flightaware.com or flightradar24.com, which are independent flight tracking sites that show delays and cancellations in real time.