Under the UK and EU261 regulations that Ryanair must follow in 2026, a flight must be delayed by at least 5 hours at the point of departure for you to be entitled to a full refund of your ticket if you choose not to travel. If you do choose to wait and travel on the delayed flight, the "delay" for monetary compensation is measured at the arrival time at your final destination. If you arrive more than 3 hours late, you may be eligible for compensation ranging from €250 to €600, depending on the distance of the flight, unless the delay was caused by "extraordinary circumstances" (like weather or air traffic control strikes). Additionally, for any delay over 2 hours, Ryanair is legally required to provide "duty of care," which includes food and drink vouchers and two phone calls/emails. If the delay requires an overnight stay, they must provide hotel accommodation and transport. In 2026, you can usually request these refunds or submit compensation claims directly through the "Ryanair Wallet" in their mobile app.