How to learn about your flight is cancelled before you go to the airport
The fastest way to know if your flight is cancelled is to check your airline's website or app directly, or call the airline's customer service line. Most airlines send email or text alerts to passengers whose flights are cancelled, but you should not wait for that notification—check yourself the night before and the morning of your flight. Your airline's app will show your flight status in real time, and you can search by your confirmation number or flight number.
If your flight is already cancelled, the airline will offer you a rebooking on another flight at no extra cost, or a refund. The airline's website or app will show available rebooking options when ready. Do not go to the airport if your flight shows as cancelled; call the airline first to arrange your new flight, because airport lines for cancelled flights can be very long.
If you have not yet booked your flight, you can check historical cancellation rates for specific routes and airlines before you purchase. This does not predict this weekend's weather, but it shows you which airlines and routes tend to be more reliable.
Key Takeaways
- Check your airline's website or app the night before and morning of your flight—do not rely only on email alerts.
- If your flight is cancelled, the airline will offer rebooking or refund through the same website or app where you booked.
- Call your airline before going to the airport if your flight is cancelled, because rebooking lines at the airport are much longer.
- Weather forecasts for your departure and arrival cities on Friday and Saturday will tell you the main risk factor for this weekend's cancellations.
What causes flight cancellations on weekends
The most common reason for weekend flight cancellations is severe weather—thunderstorms, heavy snow, ice, or high winds at either your departure airport or your destination. Winter weekends see more snow-related cancellations in northern regions; spring and summer weekends see more thunderstorm cancellations in the central and southern United States. If a major storm is forecast for your area this weekend, check the National Weather Service forecast for your specific airports.
The second major cause is crew unavailability. If a pilot or flight attendant calls in sick, or if a crew member is stranded at another airport because of an earlier cancellation, the airline may cancel the flight rather than delay it further. This happens more often on busy weekends when the airline has fewer spare crew members available.
Mechanical problems—engine issues, hydraulic failures, or other safety-critical repairs—also cause cancellations, though less often than weather. An airline will cancel rather than fly an aircraft that is not safe, and some repairs take longer than a weekend turnaround allows.
Where to check weather for your specific airports
Go to the National Weather Service website and search for your departure city and arrival city. Look at the forecast for Saturday and Sunday. Pay attention to severe thunderstorm warnings, winter storm warnings, or wind advisories—these are the conditions most likely to cause cancellations. A regular rain forecast usually does not cause cancellations unless it is very heavy.
You can also check the FAA's website, which publishes real-time airport delays and closures. Search for your airport code (for example, JFK for New York, LAX for Los Angeles, ORD for Chicago). The FAA page shows current delays and whether the airport is operating normally. If the airport is already showing delays on a Friday afternoon, expect cancellations to be possible over the weekend.
How airlines decide which flights to cancel
When weather or crew shortages force an airline to reduce flights, they typically cancel the flights with the fewest passengers booked, to minimize the number of people affected. This means that early morning flights and late evening flights are cancelled more often than midday flights. If you are flexible on timing, booking a flight in the middle of the day gives you a slightly better chance of it operating.
Airlines also prioritize keeping their hub airports running. If you are flying from or to a city where the airline has a major hub (such as Atlanta for Delta, Dallas for American, or Denver for United), your flight is less likely to be cancelled than a flight on a smaller route. Connecting flights through a hub are also prioritized over direct flights to smaller cities.
What to do if your flight is cancelled
If your flight is cancelled, you have two main options: rebooking or refund. The airline must offer you a seat on the next available flight to your destination at no extra cost, even if it is on a different airline. You can also ask for a refund of your ticket price if you no longer want to travel. Some airlines offer a travel credit instead of a refund, but you can request a cash refund—check your airline's policy on their website.
If the cancellation is due to weather, the airline is not required to pay you compensation under U.S. law, because weather is considered an "act of God" beyond the airline's control. However, if the cancellation is due to a mechanical problem or crew issue, you may be may have access to to compensation of $250 to $750 depending on how long your delay is. The U.S. Department of Transportation has a page explaining passenger rights for cancellations.
If you are stranded overnight because no flights are available, ask the airline whether they will pay for a hotel room. Airlines are not required to do this for weather-related cancellations, but many do as a courtesy. Always ask—the worst they can say is no.
How to prepare before the weekend
Check your flight status starting Friday afternoon, not Saturday morning. If weather is forecast for your area, check again Friday evening and Saturday morning. read your airline's app and make sure you have your confirmation number saved, so you can check your flight status anywhere.
Pack your carry-on bag the night before so that if your flight is cancelled and you need to rebook on a different airline, you can leave when ready without going home first. Keep your ID and boarding pass accessible, and have your airline's customer service phone number saved in your phone.
If you are flying with checked baggage, ask the airline at check-in what happens to your bag if your flight is cancelled. Most airlines will reroute your bag to your final destination on your new flight automatically, but it is worth confirming.
Frequently Asked Questions
Can I get a refund if my flight is cancelled due to weather?
Yes, you can request a refund of your ticket price instead of rebooking. The airline is not required to pay you compensation for the cancellation itself because weather is beyond their control, but they must offer you either a new flight or your money back.
Will my airline notify me if my flight is cancelled?
Most airlines send email or text alerts, but these can be delayed. Do not rely on them—check your airline's website or app yourself the night before and morning of your flight. This is the fastest and most reliable way to know your flight status.
If my flight is cancelled, can I book a flight on a different airline?
Yes, you can book a new ticket on any airline. However, the airline that cancelled your flight must first offer you a rebooking on their own flights or partner airlines at no extra cost. If you choose to book independently instead, you may not be able to get a refund from the original airline.
What if the airport is open but my specific flight is cancelled?
The airport being open does not mean all flights are operating. Your airline decides which flights to cancel based on crew availability, mechanical issues, or their own operational decisions. Check your specific flight on your airline's website, not just the airport status.
Do I have to rebook on the same day if my flight is cancelled?
No. You can rebook on any future date. If no flights are available this weekend, you can ask to be rebooked for the following week. The airline must offer you a seat on their next available flight to your destination, but you can choose a later date if you prefer.