Originally Posted by
airj1012
My boarding pass is showing Precheck for ATL -> SJO out of Terminal E. Is this an error on Delta's behalf?
I don't believe SJO is on the list.
If your destination is
European Union, Canada and Australia, you're good to go.
Given that your boarding pass shows it, I'd chance it. TSA Pre✓ portal is in the hallway leading to the South Checkpoint. The train to Concourse E takes 5-7 minutes.