If you're searching for the https://www.flyterminals.com/delta-airlines/delta-airlines-terminal-las-airport/, Delta Air Lines operates from Terminal 1 at Harry Reid International Airport (LAS). Travelers asking what terminal is Delta at Las Vegas can check in, drop baggage, and access security through Terminal 1 before heading to their assigned gate in the D Concourse. The Delta terminal at Las Vegas airport also offers dining, shopping, lounges, charging stations, and other passenger amenities, making departures and arrivals convenient for both domestic and connecting flights.