Airport

: Listen for your boarding group or zone to be called. Have your boarding pass and ID ready for the gate agent [2, 14].

TSA security is a multi-layered process designed to keep passengers safe [19]. Airport

: For domestic flights in the U.S., you typically must check bags at least 45 minutes before departure [32, 33]. International flights often require 60 minutes [33]. : Listen for your boarding group or zone to be called