Thanks to the thoughtful design of the terminal, passengers flying with Southwest Harry Reid Airport  may easily and efficiently navigate around Terminal 1. You will head to the security checkpoints after checking in, which are set up to efficiently manage large numbers of travelers. You will enter the A and B Concourses, which are mainly used by Southwest Airlines, after passing through security. There are enough of seating places throughout the terminal for passengers to unwind as they wait for their trip, and clear signage and roomy hallways make it simple to find your gate. Even during periods of high travel demand, customers can navigate Terminal 1 with ease because to its well-thought-out layout.