What Does ‘SSSS’ on Your Boarding Pass Mean? (And How to Stay Calm When You See It)

• Booking a one-way ticket
• Paying in cash
• Traveling to or from certain regions
• Last-minute reservations
• Name similarities with someone on a watchlist

It’s important to understand that these are indicators, not accusations.

What Happens During Secondary Screening

If your boarding pass has SSSS, you should expect extra steps at the airport. These may include:

• A more thorough inspection of your carry-on and personal items
• Additional screening of electronic devices
• A detailed pat-down
• Swabbing for explosive residue

The process can take anywhere from a few extra minutes to significantly longer, depending on the situation and airport traffic.