[nexus7556]

Except in China the screening process is extremely efficient. I’ve never been through an efficient TSA process

[ghaff]

I don’t defend a lot of TSA procedures but with PreCheck it typically takes me 5 minutes at my home airport.

[EduardoBautista]

It also helps that people either pre-check seem to be more efficient about getting through. The regular lines appear to have plenty of first time flyers who are slow to empty their belongings into the trays.