Modern security screening equipment and highly skilled employees work at Washington Dulles International Airport to guarantee a fast and comprehensive security procedure. For domestic flights, it is recommended that passengers arrive at least two hours before the scheduled departure time, and for international flights, three hours in advance to provide sufficient time for security screening, check-in, and any required customs processes. For those who qualify, United Airlines IAD Terminal has TSA Pre Check lanes, which speed up the security check process.
The lounges are equipped with easily accessible power outlets. While waiting for their aircraft, guests can peruse a variety of newspapers and publications. International publications are part of this to serve the wide range of passengers. Some lounges offer showers so that travelers can freshen up before their trip. This is particularly convenient for individuals who are traveling long distances.