On maybe 2-5% of my trips it ends up being 20-30 minute wait at the same airports that normally take 3-5 minutes to find a screener. As a result I still need t

On maybe 2-5% of my trips it ends up being 20-30 minute wait at the same airports that normally take 3-5 minutes to find a screener. As a result I still need to show up 20-30 minutes earlier then I would otherwise.