The letter and number codes on a boarding pass tell a lot about you, including whether you've been chosen for extra screening ...

Boarding passes may just seem like a piece of paper, but it turns out your tickets have more information about you than you realize.

Boarding passes may just seem like a piece of paper, but it turns out your tickets have more information about you than you ...

Check your boarding pass: If the letters SSSS are on it, expect to spend extra time at security. Here's what triggers SSSS on a boarding pass.

If you're flying this summer, you might get pulled aside if you find this quartet of letters on your boarding pass, so plan extra time.

If SSSS appears on your boarding pass, plan for an additional 15-45 minutes of TSA screening when you get to the airport. Here's why.

If you're flying this summer, you might get pulled aside by TSA if you find this quartet of letters on your boarding pass.

If you're flying this summer, you might get pulled aside by TSA if you find these four letters on your boarding pass.

What happens if I have 'SSSS' on my boarding pass? According to the Department of Homeland Security, if there is an "SSSS" on your boarding pass, the TSA will conduct additional screenings for you.

ONE traveller has revealed a code on boarding passes that you will want to avoid at all costs. Chloe Jade Meltzer, 30, has shared that some boarding passes have an ‘SSSS’ code on that a… ...

Boarding pass rules for easyJet, Wizz Air, BA and TUI as Ryanair confirms change Numerous UK airlines have different rules when it comes to boarding passes - here is what you need to know Comments 30 ...