Gate passes are usually handed out only on ... and they still have to go through security to be scanned for dangerous goods.

Gate greetings and send-offs were once among the most emotionally important parts of a trip. People would wait just outside ...

The security screening process is conducted before departure, whereas you'll typically go through a customs checkpoint upon your arrival into a U.S. airport after an international trip.

This will give you enough time to park your car, check in, go through security, and get to the departure gate. In general, ...