How to read your plane ticket's "secret codes," why you should save your boarding pass, AVL's construction timeline and more.

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Here's what air travelers should know about the codes on their boarding passes. What do codes on boarding passes mean? These are some of the most common codes seen on airline boar ...

But your boarding pass contains a lot more than just your plane seat and gate number. It also includes ... Travelers need their PNR to look up information about their flights. ET or ETKT: Electronic ...