Airline travel can be stressful and the last thing you want is to have complications with your boarding pass. What does it mean when “see agent” appears on it? As noted by Condé Nast Traveler ...

In August, per United data, 47 percent of United customers checked in for their flights using the United app, a process that generated 3.1 million mobile boarding passes in one month alone.

SACRAMENTO, Calif. — Paper boarding passes could become an endangered species as more airlines offer boarding passes via mobile devices, which allow you to download a bar code to your Web ...

But your boarding pass contains a lot more than just your plane seat and gate number. It also includes codes that communicate details about passengers and their itineraries to airport staff.

What do codes on boarding passes mean? These are some of the most common codes seen on airline boarding passes: SSSS: Secondary Security Screening Selection. These letters mean the passenger has been ...