How to learn about your flight is cancelled before you go to the airport
You cannot know for certain whether your flight will be cancelled until the airline makes that decision, which usually happens 24 hours before departure or closer to takeoff. What you can do is check your airline's website or app, call the airline directly, or sign up for text or email alerts so you hear about cancellations as soon as they are announced. The airline will contact you at the phone number or email on your booking, but checking yourself means you do not have to wait.
Cancellations happen for specific reasons: severe weather, mechanical problems, crew shortages, or air traffic control issues. Some of these become clear a day or two ahead; others develop hours before the flight. Airlines are required to notify you of cancellation, but the timing varies. If you have a flight tomorrow and weather forecasts show storms in your departure or arrival city, the risk is higher, but that alone does not mean cancellation.
Key Takeaways
- Check your airline's website, app, or call their customer service line to see your flight status — do not wait for the airline to contact you.
- Most cancellations are announced within 24 hours of departure, but some happen only a few hours before the flight.
- Severe weather, mechanical issues, and crew problems are the main reasons for cancellations; check weather forecasts for your departure and arrival cities.
- Sign up for text or email alerts through your airline so you are notified the moment a change is announced.
- If your flight is cancelled, the airline must rebook you on the next available flight at no extra cost or refund your ticket.
Where to check your flight status right now
Log into your airline's website or mobile app using your confirmation number and last name. Most airlines display flight status on the homepage — look for a "Check Flight Status" or "Manage My Booking" section. The status will show "On Time," "Delayed," or "Cancelled." If it says "On Time" today, that can still change overnight, so check again in the morning.
You can also call your airline's customer service number, which is on your booking confirmation email. Have your confirmation number ready. The representative can tell you the current status and whether weather or other factors might affect tomorrow's flight. Some airlines charge for phone support, but cancellation information is usually free.
Third-party flight tracking sites like FlightAware show real-time status and let you set up notifications, but they report what the airline has announced — they do not predict cancellations. Use them to monitor your flight throughout the day, but treat them as a supplement to your airline's official channels, not a replacement.
What weather and other factors mean for your flight tomorrow
Check the weather forecast for both your departure city and your destination. Severe thunderstorms, heavy snow, ice, or high winds can lead to cancellations. However, many flights operate in rain or light snow, so a weather forecast alone does not may provide cancellation. Airlines make decisions based on whether conditions fall outside their operating limits, not on whether weather is merely unpleasant.
Mechanical problems are discovered during preflight checks, usually within a few hours of departure. If your flight is scheduled for tomorrow morning, the airline will not know about mechanical issues until the plane is inspected tonight or early tomorrow. Crew shortages and air traffic control delays can also develop quickly and may not be visible until the day of the flight.
If you see weather warnings for your area, check your airline's website more frequently — cancellations tied to weather often come within 12 to 24 hours of the flight. Airlines sometimes cancel flights preemptively when they forecast that conditions will be unsafe by departure time.
How to set up alerts so you do not miss a cancellation notice
Most airlines offer free text message and email alerts. Log into your booking on the airline's website, find the "Manage Booking" or "Notifications" section, and enter your phone number and email address. You will receive messages if your flight is cancelled, delayed, or rebooked. This is the fastest way to hear about changes — you do not have to check the website repeatedly.
Set alerts for the day before your flight and the morning of departure. Some airlines also let you choose which types of changes you want to hear about; select cancellations and significant delays so you are not overwhelmed with minor updates.
What happens if your flight is cancelled
If your flight is cancelled, the airline must rebook you on the next available flight to your destination at no extra cost. You can also request a refund of your ticket price instead of rebooking. The airline will contact you, but you can also call them to discuss your options — do not assume you have to accept the first rebooking they offer if it does not work for your schedule.
If the cancellation is due to weather or other circumstances outside the airline's control, you are not may have access to to compensation under most regulations, but you are still may have access to to rebooking or a refund. If the cancellation is due to a mechanical problem or crew issue that the airline could have prevented, you may be may have access to to compensation depending on your country's rules — check your airline's policy or your local aviation authority's website.
Keep your confirmation number, booking email, and any cancellation notices. If you need to dispute a refund or compensation later, these documents are your proof.
What to do the morning of your flight
Check your flight status one more time within a few hours of departure, even if you checked the night before. Cancellations can be announced early in the morning. If your flight shows "On Time," you can proceed to the airport as planned. If it shows "Delayed," check how long the delay is — some delays resolve quickly, while others lead to cancellation.
Arrive at the airport at the time your airline recommends, usually two to three hours before departure for domestic flights. If your flight is cancelled after you arrive, go to the airline's ticket counter or customer service desk to rebook or request a refund. Do not leave the airport without speaking to an agent — they can see all available options and rebook you on flights with other airlines if needed.
Frequently Asked Questions
Can I get a refund if my flight is cancelled?
Yes. If your flight is cancelled, you can request a full refund of your ticket price instead of accepting a rebooking. Contact your airline's customer service or visit their website to request the refund. Processing times vary, but most refunds are issued within one to two weeks.
Will the airline call me if my flight is cancelled?
The airline will try to contact you using the phone number and email on your booking, but they may not reach you when ready. Setting up text alerts through the airline's website is faster and more reliable. Check your flight status yourself rather than waiting for the airline to contact you.
What if I see my flight is cancelled but the airline has not contacted me yet?
Call the airline when ready. You may have been cancelled before the airline finished sending notifications. The sooner you call, the sooner you can be rebooked on another flight, especially if many passengers are affected and seats are filling up quickly.
Does travel insurance cover flight cancellations?
Some travel insurance policies cover cancellations, but coverage depends on the reason for cancellation and the terms of your policy. Most policies do not cover cancellations due to weather or other circumstances outside the airline's control. Check your policy documents or contact your insurance provider to see what is covered.
Should I go to the airport if I think my flight might be cancelled?
Check your flight status before leaving home. If it shows "On Time" or "Delayed," go to the airport as planned. If it shows "Cancelled," do not go to the airport — contact the airline to rebook or request a refund instead. Going to the airport for a cancelled flight wastes time and money.