What Does ‘SSSS’ on Your Boarding Pass Mean? (And How to Stay Calm When You See It) June 10, 2026 by omar ADVERTISEMENT to target individuals. So when you see “SSSS”? Don’t dread it. Prepare for it. Because in 15 minutes, you’ll be past security—just like everyone else. And hey… Maybe you’ll even earn a quiet “Thanks for your patience” from a TSA agent. (They notice calm travelers.) ADVERTISEMENT ←PreviousNext→