Every single time I check how long it takes to get somewhere now, then hit leave at and scroll to when I want to arrive, waze underestimated the time. Ex: just now, takes 20 minutes if I leave now, hit arrive at in 30 minutes, says 15 minutes, even though the bars on the right are still the same, meaning no change in traffic volumes. No matter time of day or traffic volume you always get a drive that is shorter than it actually is. Sometimes you get an alert soon after saying the time has been updated and you have to leave earlier. Sometimes not. If waze always makes me late why even use it? I’ve been using since the beginning, this is a new problem.