I’ve heard over and over again since the parks reopened that the Wait Times on the My Disney Experience App are longer than the actual waits. While I’ve experienced that some, there have also been times when the posted time was accurate. On Avatar Flight of Passage the other day, the posted time was 20 minutes, but we waited for 40. I am not complaining, my point is that many people are expecting the waits to be shorter than posted, but they might not be. The My Disney Experience app is still the best place to get an estimate, unless you’re right outside of the ride.