Ryanair's reliability in 2026 is a study in "operational efficiency versus customer service." Statistically, Ryanair is one of the most reliable airlines in Europe regarding on-time performance and low cancellation rates. Because they operate a point-to-point model with quick 25-minute turnarounds and utilize a massive, young fleet of Boeing 737s, they often outperform legacy carriers like Lufthansa or British Airways in punctuality. However, their "reliability" in terms of customer support during disruptions is where they often fall short. While you are very likely to arrive on time, if a flight is cancelled due to a strike or technical issue, rebooking can be a digital-only struggle with limited human interaction. In 2026, Ryanair has improved its "Day-of-Travel" app features to better handle EU261 claims and re-routing. If you follow their strict baggage and check-in rules, Ryanair is a highly predictable and dependable way to travel across Europe on a budget, provided you don't require "hand-holding" when things go wrong.