Where to learn about your flight is cancelled right now
The fastest way to know if your flight is cancelled is to check directly with your airline through their website, mobile app, or by calling their customer service line. Every major airline — American, Delta, United, Southwest, JetBlue, and others — posts cancellations in real time on their booking pages. Log in with your confirmation number, and you will see the status of your specific flight.
If you do not have a confirmation number, you can search by flight number and date. The airline's app usually updates faster than the website during weather events or system-wide disruptions. You can also text your airline's keyword (found on your booking confirmation) to get status updates sent to your phone.
For a broader view of what is happening across New York's airports, the Port Authority of New York and New Jersey operates the official airport websites: JFK.com, LGA.com (LaGuardia), and EWR.com (Newark). These sites show delays and cancellations by airline and terminal, updated every few minutes during disruptions.
Key Takeaways
- Your airline's website or app is the only source that tells you whether your specific flight is cancelled — check there first before going to the airport.
- The Port Authority websites for JFK, LaGuardia, and Newark show cancellations across all airlines at each airport in real time.
- Winter weather, thunderstorms, and air traffic control issues are the most common reasons for cancellations at New York airports.
- If your flight is cancelled, your airline must rebook you on the next available flight at no extra cost, or refund your ticket if you prefer not to travel.
Why flights get cancelled at New York airports
New York has three major airports — JFK, LaGuardia, and Newark — and all three sit in a heavily congested airspace. Cancellations happen for reasons within the airline's control (mechanical issues, crew problems, staffing shortages) and reasons outside it (weather, air traffic control delays, runway closures).
Winter weather is the single biggest cause of cancellations at New York airports. Ice, snow, and low visibility can shut down runways for hours. Thunderstorms in summer do the same. The airports also experience ground stops when the Federal Aviation Administration (FAA) limits traffic flow into the region because of congestion elsewhere — often at major hubs like Atlanta or Chicago.
LaGuardia, the smallest of the three, cancels more frequently than JFK or Newark during bad weather because its runways are shorter and its taxiways tighter. If you are flying out of LaGuardia during winter or severe weather season, check your flight status more often.
What to do if your flight is cancelled
Once you confirm your flight is cancelled, contact your airline when ready. Do not wait until you are at the airport. Call the number on your booking confirmation, use the airline's app, or go to their website and select "manage my booking." You have two main options: rebook on another flight, or request a refund.
Your airline must rebook you on the next available flight to your destination at no extra cost, even if it is on a different airline. If the next flight is several hours or days away, ask whether the airline will cover a hotel, meals, or ground transportation — policies vary by airline and by whether the cancellation was weather-related (usually not covered) or the airline's fault (usually covered).
If you choose a refund instead of rebooking, the airline must process it within a set timeframe — usually 7 to 10 business days for credit card refunds. You can also ask for a travel credit to use later, which some airlines process faster.
How to monitor your flight before you leave for the airport
Set up notifications on your airline's app so you receive alerts the moment your flight status changes. Most apps let you turn on push notifications for delays, cancellations, and gate changes. This is especially important on days when weather is forecast to be bad.
Check your flight status the night before and again 2 to 3 hours before departure. If weather is severe in New York or at your destination, check even more frequently — conditions can change rapidly, and airlines sometimes cancel flights hours before the scheduled departure time.
If you are driving to the airport, leave extra time. Even if your flight is not cancelled, weather that causes cancellations often causes delays on roads and highways leading to the airport. Arriving early also gives you time to rebook in person if your flight is cancelled after you have already left home.
Cancellations versus delays: what is the difference
A delay means your flight will leave later than scheduled but will still depart that day. A cancellation means the flight will not operate at all. Cancellations are more disruptive because you have to rebook for a different day or get a refund.
Delays can turn into cancellations if the problem worsens or if the airline decides it is too late in the day to operate the flight safely. If your flight is delayed more than 3 hours, you have the same rights as a cancelled passenger — you can rebook or request a refund.
What the FAA ground stop means for New York flights
A ground stop is an FAA order that prevents all flights from departing a specific airport for a set period of time. Ground stops happen when air traffic control cannot safely handle the volume of planes trying to land or take off — usually because of weather, equipment failure, or congestion at another major airport.
During a ground stop, your flight may be cancelled, or it may be delayed on the tarmac or at the gate while waiting for the stop to lift. Ground stops at New York airports often happen in the afternoon or evening during summer thunderstorm season, when storms move through quickly and the FAA lifts the stop within an hour or two.
You can see active ground stops on the FAA's website at faa.gov under "Delays and Cancellations," though the information updates less frequently than your airline's app. Your airline will notify you if your flight is affected.
How to plan ahead if you are flying during high-risk times
Winter months (December through February) and summer thunderstorm season (June through August) see the most cancellations at New York airports. If you must travel during these periods, book a flight that departs early in the day — morning flights are less likely to be cancelled because there is more time to rebook you if something goes wrong.
Avoid connecting flights if possible. If your first flight is cancelled, a connection is harder to make, and you may end up stranded. A direct flight means one cancellation affects only your final destination, not a chain of flights.
Build in a buffer day if your trip has a hard important date. If you must be somewhere on a specific date, fly the day before so a cancellation does not ruin your plans. This is especially important for weddings, funerals, job interviews, or medical appointments.
Frequently Asked Questions
Can I get a refund if my flight is cancelled because of weather?
Yes, you can always request a refund if your flight is cancelled, regardless of the reason. However, airlines are not required to pay additional compensation for weather-related cancellations under U.S. law. You get your ticket price back, but not hotel or meal costs unless the airline chooses to cover them.
What if I am already at the airport when my flight is cancelled?
Go directly to the airline's ticket counter or customer service desk. They can rebook you when ready on the next available flight or process a refund on the spot. Do not wait in the gate area — the counter staff have access to all available flights and can move faster than the gate agents.
Do I have to accept the flight my airline offers to rebook me on?
No. If the airline offers a flight that does not work for you — wrong time, wrong airport, or too many hours away — you can request a different option. The airline must rebook you on the next available flight to your destination, but you can ask for alternatives if the first option is not acceptable.
Will my airline pay for a hotel if my flight is cancelled?
It depends on the airline's policy and the reason for the cancellation. Weather-related cancellations are usually not covered. Cancellations caused by the airline — mechanical issues, crew problems, overbooking — are more likely to include hotel and meal coverage. Ask the airline directly when you call to rebook.
How do I know if a ground stop will affect my flight?
Your airline will notify you through the app, email, or text if a ground stop affects your flight. You do not need to monitor the FAA website — your airline tracks ground stops and updates your booking status automatically. Check your airline's app for the most current information.