Frontier Airlines las vegas terminal operates out of Terminal 3 at McCarran International Airport in Las Vegas. Terminal 3 is the newest and most modern terminal at the airport and features state-of-the-art facilities and amenities.

The Frontier Airlines check-in counters are located on Level 2 of Terminal 3, and the airline's gates are located on both Level 2 and Level 1. Frontier Airlines passengers can access a variety of amenities in Terminal 3, including restaurants, shops, lounges, and charging stations.
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Do you know What Terminal Is United At Atlanta Airport?
United Airlines operates out of Terminal T at Hartsfield-Jackson Atlanta International Airport (ATL). Terminal T has two levels with the upper level for departures and the lower level for arrivals. It features a range of amenities, including dining and shopping options, customer service desks, free Wi-Fi, and charging stations. https://airlinesbuddy.com/unit....ed-airlines-hartsfie