Check your airline's website or app first

Your airline publishes cancellations on its own website and mobile app before anywhere else. Log in to your account or search for your confirmation number, and the system will show you whether your flight is still scheduled or marked as cancelled. Most airlines update this information in real time, so if your flight was cancelled, you will see it there when ready.

If you booked through a third-party site like Kayak, Expedia, or Google Flights, go directly to your airline's site instead. Third-party sites sometimes lag behind the airline's own system by several hours. The airline's app is often faster than its website during busy periods.

Key Takeaways

  • Your airline's website or app shows cancellations first and most reliably, updated in real time.
  • The FAA's flight status tracker and FlightAware show cancellations across all airlines and let you search by route or airport.
  • Cancellations on Friday are usually caused by weather, staffing shortages, or mechanical issues at specific airports or airlines.
  • If your flight is cancelled, your airline must offer you a rebooking on the next available flight at no extra cost or a refund.
  • Call your airline directly if the website is slow or if you need to rebook when ready rather than waiting for an automated system.

Use the FAA's flight status tool or FlightAware

The FAA Flight Status tool (flightstatus.faa.gov) shows real-time cancellations for all U.S. carriers. You can search by flight number, airline, or airport. Type in your departure airport and the date, and the system displays every scheduled flight and marks which ones are cancelled.

FlightAware (flightaware.com) is a third-party tracker that also shows cancellations, delays, and reasons. It often displays more detail than the FAA tool—for example, it may tell you whether a cancellation is due to weather, mechanical issues, or crew unavailability. You can search by flight number or route and set up alerts so you are notified if your specific flight changes status.

Cancellations happen for specific reasons on specific days

Friday cancellations are usually tied to one of three causes: severe weather at your departure or arrival airport, staffing shortages at a particular airline, or mechanical problems grounding aircraft. A winter storm, for example, might cancel all flights out of Denver on Friday morning. A staffing shortage at Southwest might cancel 50 flights across its network on Friday afternoon. A mechanical issue with a specific aircraft type might affect only a handful of flights.

Check the weather forecast for your departure and arrival cities. If a winter storm, thunderstorm, or fog is expected Friday, cancellations are likely. If weather looks clear but cancellations are still showing, the cause is usually staffing or mechanical—information the airline will provide when you contact them.

What to do if your flight is cancelled

Your airline is required by law to offer you either 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 offered—you can ask to be rebooked on a later flight if that works better for your schedule, or you can request a refund.

Call your airline's customer service line as soon as you see the cancellation. Automated phone systems and online chat are usually faster than waiting on hold. Have your confirmation number ready. If the airline's system is overwhelmed, you may reach a representative faster by calling the airport directly and asking for the airline's gate agent line.

Rebooking on another airline

If your airline cannot rebook you on another of its own flights within a reasonable time, you can ask to be rebooked on a competing airline at no extra cost. This is called involuntary rerouting. Not all airlines offer this automatically, so you may need to ask. If your airline refuses and you are stranded, you can purchase a ticket on another airline yourself and request reimbursement from your original airline afterward—keep all receipts.

Reimbursement for self-booked tickets can take weeks and may require you to file a claim. It is faster to ask the airline directly whether it will rebook you on a competitor before you buy your own ticket.

Compensation for cancellations

U.S. airlines are not required to pay you money for cancellations caused by weather or other circumstances beyond the airline's control. However, if the cancellation was caused by a mechanical problem, crew scheduling error, or other issue within the airline's control, you may be may have access to to compensation under the airline's own policy. Check your airline's website for its cancellation policy, or ask a representative when you call to rebook.

Some airlines offer travel credits or vouchers for cancelled flights even when they are not legally required to. Ask whether your airline will provide a credit toward a future flight if you accept a rebooking.

Frequently Asked Questions

Can I get a refund instead of rebooking?

Yes. You have the right to a refund of your ticket price if your flight is cancelled, regardless of the reason. You can request this when you contact the airline. Refunds typically take 7 to 10 business days to appear in your original payment method.

What if I need to travel Friday and my flight is cancelled?

Call your airline when ready and ask for the next available flight, even if it is on a different airline. If no flights are available Friday, ask about Saturday or Sunday. If you need to reach your destination urgently, you may need to purchase a ticket on another airline and request reimbursement afterward, though this is slower than getting the airline to rebook you.

Will my airline tell me why my flight was cancelled?

Your airline will provide a reason when you contact them or check your flight status online. Common reasons are weather, mechanical issues, crew unavailability, or air traffic control delays. Weather-related cancellations are not the airline's fault, but mechanical or crew issues usually are.

Can I check cancellations without logging into my airline account?

Yes. The FAA Flight Status tool and FlightAware both let you search by flight number or airport without creating an account. You will need your flight number or departure and arrival airports and the date.

How far in advance does the airline usually announce cancellations?

Most cancellations are announced 24 to 48 hours before the flight, though some are announced the morning of departure. Weather-related cancellations may be announced only a few hours ahead if the forecast changes. Check your airline's website and app frequently on Thursday and Friday morning if you are concerned about a cancellation.