If your flight is going to be delayed for more than 3 hours or canceled, Ryanair An email will be sent to the address you provided during the purchase of your ticket in which you will be notified and you will be given access to the options to change your reservation or refund that you have. You have all the information in: «Claims for delay of a flight with Ryanair«.
You have all the information in: "Claims for delay of a flight with Ryanair".