How to find out which airlines are canceling flights today

The fastest way to know which airlines are canceling flights is to check the airline's own website or app, or call their customer service line directly. Airlines post cancellations in real time on their booking pages, and the information there is always current — you do not have to guess or wait for news reports to catch up.

If you do not know which airline you are flying, the FAA Flight Delay Information page at faa.gov shows which airports have ground stops or major delays right now, and which airlines are affected. It updates every 15 minutes. You can also search by airport code (like LAX for Los Angeles or ORD for Chicago) to see what is happening at your departure or arrival airport.

FlightAware.com and FlightRadar24.com are independent tracking sites that show cancellations, delays, and diversions for specific flights. You can search by flight number, airline, or route. These sites pull data from the airlines themselves and from air traffic control, so the information is reliable, though it lags slightly behind what the airline's own system shows.

Key Takeaways

  • Check your airline's website, app, or customer service line first — that is where cancellations appear before anywhere else.
  • The FAA Flight Delay Information page shows which airports and airlines are affected by weather, mechanical issues, or staffing problems right now.
  • Independent tracking sites like FlightAware show cancellations and delays for specific flights, but the airline's own system is always more current.
  • Cancellations happen for different reasons — weather, mechanical failure, crew unavailability, or air traffic control issues — and the reason affects what the airline owes you.
  • If your flight is canceled, the airline must offer you a rebooking on the next available flight or a refund, though the refund rules vary by airline and ticket type.

Why airlines cancel flights and when it happens most often

Airlines cancel flights for five main reasons: severe weather, mechanical problems with the aircraft, crew unavailability, air traffic control delays, and staffing shortages. Weather is the most common cause — thunderstorms, snow, fog, or high winds can make takeoff or landing unsafe, and the airline cannot operate through those conditions no matter what.

Mechanical cancellations happen when maintenance discovers a problem during preflight checks that cannot be fixed quickly enough to keep the schedule. Crew unavailability occurs when a pilot or flight attendant misses their connection, calls in sick, or exceeds their legal flight hours. Air traffic control sometimes issues ground stops when an airport is too congested or when a runway is closed.

Staffing shortages — particularly among ground crew, gate agents, or flight attendants — have caused more cancellations in recent years, especially at larger carriers during peak travel times. These cancellations are within the airline's control, which affects what compensation you may be owed.

Which airlines have the highest cancellation rates

Cancellation rates change month to month and depend on the airline's size, route network, and staffing levels. The U.S. Department of Transportation publishes monthly airline performance reports that show on-time arrivals and cancellation percentages for each major carrier, but these reports lag by several weeks.

In general, larger carriers like American, Delta, United, and Southwest operate more flights and serve more airports, so they report higher total cancellations in absolute numbers. However, their cancellation rate as a percentage of total flights is often lower than smaller carriers. Regional carriers and budget airlines sometimes show higher cancellation percentages because they operate with tighter margins and fewer backup aircraft.

The most reliable source for current performance is the DOT's Aviation Consumer Protection Division website, which publishes a monthly report comparing all carriers. You can also check individual airline websites for their own on-time performance statistics, though those are self-reported.

What to do if your flight is canceled

If your flight is canceled, the airline must offer you one of three options: a rebooking on the next available flight to your destination (on that airline or a partner airline), a rebooking on a later date that works for you, or a refund of your ticket price. You do not have to accept the first rebooking offered — you can ask for a later flight or a different airline if that works better for your plans.

If the cancellation was caused by weather or an air traffic control issue, the airline is not required to pay you additional compensation beyond the rebooking or refund. If the cancellation was caused by something within the airline's control — mechanical failure, crew scheduling, or staffing — you may be owed compensation under DOT rules, though the amount and may be able to access vary by airline and ticket type.

Keep your booking confirmation, boarding pass, and any communication from the airline about the cancellation. If you paid out of pocket for meals, hotels, or transportation because of the cancellation, save those receipts — you may be able to claim them depending on the airline's policy and the reason for the cancellation.

How to get a refund instead of a rebooking

You have the right to request a refund instead of a rebooking, but the airline will not always volunteer this option. Call the airline's customer service line or visit the airline's website and look for the "manage booking" or "flight changes" section. Select your canceled flight and choose the refund option if it appears.

If the refund option is not available online, call the airline directly and ask for a refund. Be clear that you want your money back, not a rebooking. The airline may try to offer you a travel credit instead — a credit is not the same as a refund, and you are not required to accept it.

Refunds typically take 7 to 30 days to appear back on your credit card or bank account, depending on your bank and the airline's processing time. If you paid with a credit card, the refund goes back to that card. If you paid with cash or a debit card, ask the airline how long the refund will take.

Checking cancellation status before you go to the airport

Do not assume your flight is on time just because you have not heard otherwise. Check your airline's website or app the night before your flight and again two hours before departure. Most airlines send email or text notifications if your flight is canceled, but these messages sometimes arrive late or go to spam.

If you see a delay posted on the airline's website but your flight has not been canceled yet, call the airline to ask whether the flight is likely to be canceled. If a delay is more than three or four hours, ask whether the airline will rebook you on an earlier flight to the same destination, or whether you can cancel and get a refund without penalty.

If you arrive at the airport and your flight is canceled, go to the airline's ticket counter or gate agent when ready — do not wait in line at customer service. Gate agents can often rebook you faster than the main customer service desk, and they have access to real-time seat availability on other flights.

Travel insurance and cancellation protection

Travel insurance can cover some costs if your flight is canceled, but only if the cancellation is caused by something covered by your policy — usually weather, illness, or a death in the family. Most travel insurance does not cover cancellations caused by the airline's own decisions or staffing problems.

Some credit cards offer trip cancellation or trip delay coverage as a cardholder benefit. Check your credit card's benefits guide or call the card issuer to see what is covered. These benefits usually require you to have purchased your ticket with that card.

If you book through a travel agent or a third-party booking site like Expedia or Kayak, your refund may take longer because the site has to process it through the airline first. Always book directly with the airline if you want the fastest refund in case of cancellation.

Frequently Asked Questions

Can I get compensation if my flight is canceled?

It depends on the reason. If weather or air traffic control caused the cancellation, the airline owes you a rebooking or refund but no additional compensation. If the airline canceled the flight due to mechanical failure, crew scheduling, or staffing issues, you may be owed compensation under DOT rules — typically $400 to $650 depending on flight length and how much notice the airline gave.

What if the airline offers me a flight the next day instead of today?

You can accept it or ask for a refund instead. You are not required to accept a rebooking that does not work for your schedule. If the rebooking is more than a few hours after your original flight, ask the airline whether they will cover hotel, meals, or ground transportation — some airlines do, depending on the reason for the cancellation.

Do I have to accept a travel credit instead of a refund?

No. A travel credit is not the same as a refund, and you have the right to request your money back. If the airline pushes back, ask to speak with a supervisor and state clearly that you want a refund, not a credit. You may need to call multiple times or contact the airline's customer relations department.

How long does it take to get a refund after a cancellation?

Refunds typically take 7 to 30 days to appear on your original payment method, depending on your bank and the airline's processing speed. Some airlines process refunds faster if you request them online rather than by phone. If you do not see the refund after 30 days, contact the airline again with your booking confirmation number.

What should I do if I miss a connection because of a cancellation?

Tell the airline when ready. If your first flight was canceled and you missed your connection, the airline is responsible for rebooking you on the next available flight to your final destination, even if that flight is on a different airline. You may also be owed a hotel and meals if the rebooking requires an overnight stay.