Airline travelers are going viral for sharing the details behind the "dreaded" letters "SSSS" that can appear on your boarding pass before a flight. Here's what they mean.

Adding your booked event ticket or an airline boarding pass to Google Wallet is a breeze. You may not even need to add it ...

American Airlines said that a gate agent politely lets the customer know they’re unable to accept the pass and asks the customer to rejoin the line when their boarding group is called.