How to Prepare for Flight Delays and Cancellations

Nobody books a flight expecting it to go wrong. But flight disruptions are a fact of modern air travel, and the difference between a stressful ordeal and a manageable inconvenience often comes down to preparation. The passengers who handle disruptions best are not the lucky ones; they are the ones who thought ahead.

This guide covers everything you can do before, during, and after a flight disruption to protect yourself, preserve your right to compensation, and minimise the impact on your trip.

Before your flight

Most of the actions that make the biggest difference happen before you get anywhere near the airport. A few minutes of preparation at home can save hours of frustration later.

Get an eSIM or portable Wi-Fi. This might be the single most impactful piece of advice in this article. If your flight is cancelled or severely delayed at a foreign airport, you need data. You need to search for alternative flights, contact your hotel, check your rights, and communicate with family or colleagues. Airport Wi-Fi is often slow, unreliable, or requires registration. Having your own mobile data means you are never dependent on a terminal's infrastructure.

Screenshot your booking confirmation. Do not rely on being able to access your email or the airline's website during a disruption. Take screenshots of your booking confirmation, e-ticket, and itinerary details. Save them to your phone's photo library or download the PDF for offline access. If you are asked to prove your booking at a rebooking desk and the airline's systems are down (which happens more often than you would expect), having this information locally is invaluable.

Install your airline's app. Airline apps are often the fastest source of real-time information during disruptions. Push notifications about delays, gate changes, and cancellations typically arrive before airport screens are updated. Some apps also let you rebook directly, join rebooking queues digitally, or access your boarding pass if the original flight is changed.

Know your rights. Passengers who understand their entitlements under EC261 are taken more seriously at airline service desks. Before you fly, familiarise yourself with the basics: the 3-hour delay threshold, the compensation amounts (250 to 600 euros depending on distance), the right to meals and accommodation during long delays, and the difference between what airlines must do versus what they might offer voluntarily. Our flight delay compensation guide covers everything you need to know.

Book directly with the airline when possible. If a flight is cancelled, passengers who booked directly have a simpler path to rebooking and refunds. When you book through a third-party site, the airline may direct you back to the booking agent for certain changes, creating an extra layer of complexity at the worst possible time. Direct bookings also tend to appear faster in the airline's system when rebooking queues form.

Understand your travel insurance. Travel insurance and EC261 compensation are separate things. Insurance typically covers expenses that EC261 does not, such as costs related to missed non-refundable hotel bookings or pre-paid activities. But insurance does not replace your statutory right to compensation. Some policies even exclude situations where EC261 applies, expecting you to claim from the airline first. Read your policy before you fly so you know exactly what is covered and what is not.

During a disruption

When a delay or cancellation is announced, your immediate priorities are information, documentation, and care.

Ask for the specific reason. Approach airline ground staff and ask for the cause of the disruption. Do not accept vague answers like "operational reasons" or "circumstances beyond our control." Push for specifics: was it a technical fault? A crew shortage? An air traffic control issue? The reason matters because it determines whether the airline can avoid paying compensation by claiming extraordinary circumstances. If a staff member gives you a specific reason, write it down immediately, noting the time and the person's name or role.

Document everything. Take timestamped photographs of departure boards showing the delay. If the flight is cancelled, photograph the cancellation notice. Save any text messages, emails, or app notifications from the airline about the disruption. Note the time the aircraft doors open when you eventually arrive at your destination. This documentation costs you nothing but can be decisive in a compensation claim.

Claim your right to care. Under EC261, airlines must provide refreshments, meals, and communication during significant delays. After two hours on short-haul flights (or three hours on longer routes), you are entitled to food and drink proportionate to the waiting time. If the delay extends overnight, the airline must arrange hotel accommodation and transport. If they do not offer this proactively, ask for it. If they refuse, arrange it yourself, keep the receipts, and claim reimbursement later. Your expenses should be reasonable, not extravagant, but you should not go hungry because the airline failed to provide what the law requires.

After your flight

Once you have arrived at your destination, or returned home, take stock of what happened and whether you have a compensation claim.

Calculate your arrival delay. Compensation is based on the delay at your final destination, measured from the scheduled arrival time to when the aircraft doors opened. If you arrived more than three hours late, you likely have a valid claim. Even if you arrived two hours and fifty minutes late, it can be worth checking, since actual arrival times sometimes differ from what shows on tracking websites.

File your claim promptly. While most EU countries allow several years to file a claim, doing it while the details are fresh increases your chances of success. Airlines are more likely to respond quickly to recent claims than to ones filed months later. Gather your documentation, booking reference, flight details, photos, and receipts, and submit your claim.

Do not accept less than you are owed. Airlines sometimes respond to claims with voucher offers, discounted travel credits, or partial payments. Under EC261, you are entitled to cash compensation at the full amount determined by your flight distance. You are not obligated to accept vouchers, miles, or partial offers. If the airline makes such an offer, you have the right to decline and insist on the amount the regulation specifies.