Check your airline's website or app first
The fastest way to learn about your flight is cancelled is to log into your airline's website or mobile app and look up your booking. Enter your confirmation number and last name, or sign in to your account. The status will show as "cancelled", "on time", "delayed", or sometimes "pending". Most airlines update this information within a few hours of making a cancellation decision.
If you booked through a third-party site like Kayak, Expedia, or Google Flights, those sites pull information from the airline but sometimes lag by 30 minutes to an hour. Go directly to the airline's own system for the most current status. You can find the airline's website by searching the airline name plus "flight status" or by looking at your booking confirmation email.
Set up notifications in the airline app if you have not already. Most apps let you turn on push alerts for your specific flight, so you will see a message on your phone the moment the status changes.
Key Takeaways
- Check your airline's official website or app by entering your confirmation number — this is faster and more accurate than third-party booking sites.
- Call the airline's customer service line if the website shows no status change but you suspect a cancellation, because the system sometimes lags during busy periods.
- Airports post cancellations on their departure boards and websites, so you can verify the status there if you are already at the terminal.
- If your flight is cancelled, the airline must offer you a rebooking on the next available flight at no extra cost, or a refund of your ticket price.
- Turn on flight status notifications in your airline app so you receive alerts the moment your flight status changes.
Call the airline directly if the website is unclear
If the airline website shows no status or says "pending" when you expect a decision, call the airline's customer service number. You will find this number on your confirmation email, on the airline's website, or on your ticket. Have your confirmation number ready when you call.
During weather events, mechanical issues, or crew shortages, the airline's phone lines get very busy. If you cannot reach someone, try calling early in the morning or late at night when fewer people are calling. Text-based customer service through the airline's app or website sometimes has shorter wait times than phone lines.
If you are calling from outside the United States, check whether the airline charges international rates for that number. Some airlines list a local number for each country on their website.
Check the airport's departure board and website
If you are already at the airport or planning to head there soon, check the departure board in the terminal. Cancellations appear there alongside delays and gate changes. The airport's own website also lists flight statuses — search for your airport name plus "flight status" or "departures".
Airport websites sometimes show cancellations before the airline's own system updates, especially during chaotic travel days. If the airport board shows your flight as cancelled but the airline app does not yet reflect it, the cancellation is real and the airline system is just catching up.
Understand what the airline must do if your flight is cancelled
When an airline cancels your flight, federal law requires them to offer you a choice: a rebooking on the next available flight to your destination at no extra cost, or a refund of your ticket price. You do not have to accept the first rebooking they offer — you can ask to be rebooked on a later flight if that works better for your plans.
The airline is not required to pay for hotels, meals, or other expenses if the cancellation was caused by weather or other circumstances beyond their control. However, if the cancellation was caused by a mechanical problem, crew scheduling error, or other airline fault, some airlines will cover these costs — check your airline's policy or ask when you call.
If you are rebooked on a flight that gets you to your destination more than three hours late, you may be may have access to to compensation under Department of Transportation rules, though this depends on the reason for the cancellation and the airline's policies.
Set up alerts before your trip
The best way to catch a cancellation early is to enable notifications before you travel. Most airline apps have a "manage my booking" or "trip" section where you can turn on alerts for your specific flight. Google Flights also sends notifications if you save a flight to your account.
If you booked a round-trip ticket, set up alerts for both the outbound and return flights. Cancellations can happen on either leg, and you want to know about both as soon as possible.
Some airlines also send email or text alerts automatically, but these are not always turned on by default. Log into your account and check your notification preferences to make sure you are receiving messages about flight changes.
What to do if you cannot reach the airline
If you have called multiple times and cannot get through, try reaching out through social media. Many airlines monitor their Twitter and Facebook accounts closely and respond to direct messages faster than their phone lines. Send a direct message with your confirmation number and a brief description of your issue.
If you booked through a travel agent or a third-party site, contact them as well. They may be able to reach the airline faster or help you rebook. If you used a credit card with travel protections, contact your card issuer — they may cover rebooking costs or other expenses if the airline is unresponsive.
Frequently Asked Questions
How long before my flight should I check the status?
Check the status 24 hours before your flight and again the morning of your departure. Most cancellations are announced within 24 hours, but some happen closer to departure time. If you have notifications turned on, you will see the change when ready.
Can an airline cancel my flight without telling me?
No. The airline is required to notify you of a cancellation, usually by email, text, or phone call. However, you should not wait for them to contact you — check your flight status yourself, especially if weather or other disruptions are happening in your area.
What if my flight is cancelled and I need to travel that day?
Ask the airline to rebook you on the next available flight, even if it is with a different airline. If no flights are available that day, ask about the next morning. Keep your original ticket or confirmation number so you can prove you had a valid booking if you need to dispute charges later.
Do I get money back if my flight is cancelled?
You have the right to a refund of your ticket price, but you must request it. The airline will usually offer to rebook you first. If you want a refund instead, you need to ask for it — do not assume the airline will offer it automatically.
What if the airline cancels my flight but I already paid for a hotel?
The airline is not responsible for hotel costs unless the cancellation was their fault and not weather or other circumstances beyond their control. Check your travel insurance policy — some plans cover hotel costs if your flight is cancelled. Your credit card may also offer protection if it includes travel benefits.