TL;DRA new report published by Ookla details which airlines offer the best in-flight Wi-Fi.AirBlatic won on reliability; United offered the highest median speeds.Partnership with low-Earth orbit satellite network Starlink was a common factor for high-performing airlines.In-flight Wi-Fi’s gotten a lot better over the past few years. A report released today gives some insight into which airlines offer the fastest and the most reliable data connections — including multiple that boast connection speeds of 300 Mbps or better.The report, published this morning by Ookla, digs into connectivity quality across a range of airlines. Using data gathered in the second half of 2025, Ookla put together a ranking of which airlines offer the most consistent Wi-Fi quality (airBaltic wins by a nose), as well as which offer the highest download speeds (United takes the prize there).