Check the airport's official website or call their main number first
The fastest way to know whether your airport is closed is to go directly to the airport's own website or call their main operations line. Most major airports post closure notices on their homepage within minutes of a decision. Search "[your airport code] airport" plus "closed" or "status" — for example, "LAX airport status" or "JFK airport closed."
If you cannot find the information online, call the airport's main phone number (not the airline). The airport operator can tell you when ready whether runways are shut, whether the terminal is open, and whether flights are being accepted. Have your flight number and airline name ready, but the airport can answer the closure question without them.
Do not rely on your airline's website alone for this information. Airlines sometimes show delays or cancellations before the airport has officially announced a closure, and they may not update their status in real time. The airport authority is the source of truth for whether the facility itself is operating.
Key Takeaways
- Check the airport's official website or call their operations line directly — this is faster and more accurate than calling your airline.
- Airport closures usually happen because of severe weather, runway damage, or air traffic control issues, not staffing or minor mechanical problems.
- The FAA's website shows which airports have active Notices to Airmen (NOTAMs) that affect flight operations.
- If your airport is closed, your airline must rebook you on the next available flight at no extra charge, or refund your ticket.
- Closures are typically brief — most last a few hours, though winter storms or accidents can extend them longer.
What actually causes an airport to close
Airports close for a small number of specific reasons. Severe weather — heavy snow, ice, lightning storms, or wind gusts above the runway's operating limits — is the most common cause. Runways have maximum wind speeds they can safely handle, and when conditions exceed that, the airport stops accepting landings and takeoffs.
The second major reason is a runway or taxiway problem: debris on the runway, a disabled aircraft blocking a taxiway, or damage discovered during inspection. The airport will close that runway or the entire facility until the obstruction is cleared or repairs are made.
Air traffic control system failures or staffing shortages at the control tower can also force a closure, though this is rare. A third reason is a security incident or emergency on the ground. These closures are usually brief — the airport reopens once the runway is cleared or the weather passes.
Check the FAA website for official closure notices
The Federal Aviation Administration (FAA) publishes Notices to Airmen (NOTAMs) that describe any restrictions or closures affecting U.S. airports. You can search these notices on the FAA's website at faa.gov. Look for your airport code in the NOTAM search tool — if there is an active notice, it will describe what is closed and why.
NOTAMs are technical documents written for pilots and dispatchers, so the language can be dense. But the key information — whether the airport or a specific runway is closed, and the reason — is usually in the first few lines. If you see a NOTAM but cannot parse it, call the airport directly and read them the NOTAM number; they can translate it for you.
What happens to your flight if the airport closes
If your airport closes before your flight departs, your airline must rebook you on the next available flight to your destination at no extra charge. You do not pay a change fee, and you do not pay a higher fare if the next flight costs more. The airline absorbs the cost.
If the next available flight is the next day or later, the airline's obligation to provide meals, hotels, or ground transportation depends on the cause of the closure. If the closure is due to weather, the airline is not required to pay for your hotel or meals — weather is considered an "act of God" that the airline cannot control. If the closure is due to the airport's own equipment failure or a security incident, the airline may be required to cover these costs; check your airline's policy or ask an agent.
You have the right to a refund of your ticket if you do not want to take the rebooking. Tell the airline you want a refund rather than a rebooked flight, and they must process it — though it may take several days to appear in your account.
Distinguish between a closure and a ground stop
A ground stop is different from a closure. A ground stop means the airport is open and operating, but airlines are not allowed to send new flights there for a set period — usually one to three hours. Ground stops happen when the airport is too congested to accept more arrivals, or when weather is expected to improve soon and the airport wants to manage the backlog.
During a ground stop, flights already in the air continue to land, but new departures are held at their origin airport. Your flight may be delayed on the ground for hours while the ground stop is in effect. Check your airline's website or call them to find out whether your flight is affected by a ground stop — the airport's website will tell you a ground stop is in effect, but your airline will tell you whether your specific flight is held.
A closure means no flights in or out. A ground stop means no new flights can depart for that airport, but existing flights continue to land.
How long airport closures usually last
Most airport closures last between two and six hours. A heavy snowstorm might close an airport from early morning until mid-afternoon, after which runways are cleared and operations resume. A lightning storm might close the airport for 30 minutes to an hour while the storm passes overhead.
Longer closures — 12 hours or more — happen after major winter storms, runway accidents, or significant damage. These are uncommon. If your airport closes, check back every 30 to 60 minutes for updates; the airport will announce a reopening time once conditions improve or repairs are complete.
Do not assume your flight is cancelled just because the airport is closed at the moment. Many flights are rebooked and depart once the airport reopens. Your airline will contact you with a new departure time or offer you a rebooking or refund.
What to do while you wait for the airport to reopen
If you are already at the airport, stay near your gate or check the departure boards every 15 to 20 minutes. Airport staff will make announcements, but they happen infrequently and can be hard to hear. The departure board updates in real time and is your most reliable source.
If you are at home and your flight is scheduled to depart soon, do not go to the airport yet. Call your airline or check their website to see whether your flight is still scheduled. Many airlines will automatically rebook you on a later flight that day or the next day without you having to call. If you show up at the airport during a closure, you may waste time and gas.
Keep your airline confirmation number and ID with you. If you need to rebook or request a refund, you will need both. If the closure extends past your original departure time, ask the airline whether they will cover a hotel or meal voucher — the answer depends on the cause of the closure and the airline's policy.
Frequently Asked Questions
Can I get a refund if my flight is cancelled because the airport is closed?
Yes. You can request a full refund of your ticket instead of accepting a rebooked flight. The airline must process the refund, though it may take several business days to appear in your account. You do not have to accept a rebooking if you do not want to travel.
Will my airline pay for a hotel if I am stuck overnight because of an airport closure?
It depends on the cause. If the closure is due to weather, the airline is not required to pay for a hotel or meals. If the closure is due to the airport's equipment failure or a security incident, the airline may be required to cover these costs. Check your airline's policy or ask an agent at the airport.
How do I know if my specific flight is affected by an airport closure?
Call your airline or check their website and app. The airport's website will tell you the airport is closed, but your airline will tell you whether your flight is cancelled, delayed, or rebooked. Your airline can also tell you the new departure time if you have been rebooked.
Is a ground stop the same as a closure?
No. A ground stop means new flights cannot depart for that airport, but the airport is still open and flights already in the air can land. A closure means no flights in or out. Ground stops usually last one to three hours, while closures vary.
What should I do if I am already at the airport when it closes?
Stay near your gate and watch the departure board for updates. Do not leave the airport. The airline will announce changes and rebooked flights. If the closure extends past your original departure time, ask an airline agent about hotel or meal coverage based on the cause of the closure.