What Does ‘SSSS’

Flying can be stressful, and spotting “SSSS” on your boarding pass might add to that anxiety. This code stands for Secondary Security Screening Selection, a TSA measure requiring additional checks before boarding. It can be triggered by factors such as traveling from high-risk countries, purchasing one-way or last-minute tickets, paying in cash, or having a name similar to someone on a government watchlist. Sometimes, it’s just random. If selected, expect a thorough pat-down, extra luggage inspections, and detailed questioning, all of which can delay your journey.

To reduce your chances of being selected, consider enrolling in Trusted Traveler programs like TSA PreCheck or Global Entry. These involve background checks and usually result in quicker screening, though they don’t guarantee exemption from “SSSS.” Avoiding suspicious travel patterns and using DHS TRIP (Traveler Redress Inquiry Program) if repeatedly flagged may also help. While the process can be inconvenient, understanding it and preparing in advance can make the experience smoother and less stressful.