✈️ What Does ‘SSSS’ on Your Boarding Pass Mean?

What Happens During SSSS Screening?

When you see “SSSS” on your boarding pass, here’s what to expect:

Extra Pat-Down or Swabbing

TSA agents will swab your hands, luggage, and sometimes clothing for explosive residue.

You may be patted down more thoroughly than usual.

Baggage Inspection

Your carry-on will be hand-checked—even if it went through the X-ray machine.

Agents may ask you to open compartments or remove electronics.

More Questions

Simple ones like: “Is this all your luggage?” or “Have you packed this bag yourself?”

Not an interrogation—just verification.