Allegiant Air is an American ultra-low-cost carrier (ULCC) that operates scheduled and charter flights to various destinations. Here’s some information about Allegiant Air:

1. Overview: Allegiant Air is headquartered in Las Vegas, Nevada. Established in 1997, it is a subsidiary of Allegiant Travel Company. The airline primarily focuses on leisure travel and offers affordable fares with a no-frills approach.

2. Fleet: Allegiant Air operates a fleet of Airbus aircraft, including the A319 and A320 models. As of my knowledge cutoff in September 2021, Allegiant had around 100 aircraft in its fleet.

3. Route Network: Allegiant Air serves numerous destinations across the United States, including popular vacation spots, smaller regional airports, and larger hubs. It offers flights to over 120 destinations, primarily in the continental United States.

4. Unique Features: Allegiant Air has some unique features and policies that differentiate it from other airlines. Here are a few examples:

   • Ancillary revenue: Allegiant Air generates a significant portion of its revenue through ancillary services, such as seat selection, baggage fees, priority boarding, and inflight purchases.

   • Limited flight schedule: Allegiant operates on a limited flight schedule, with some routes operating only a few times a week or on specific days. This allows the airline to focus on high-demand leisure routes.

   • Optional services: Passengers can customize their travel experience by choosing optional services like seat assignments, baggage allowances, and priority boarding for an additional fee.

5. Inflight Experience: Allegiant Air’s inflight experience is no-frills, with a focus on providing affordable fares. The airline offers snacks and beverages for purchase onboard, and passengers can bring their own food and non-alcoholic beverages.

6. Safety: Allegiant Air follows industry safety regulations and adheres to strict safety standards. The airline prioritizes passenger safety and continuously invests in maintenance, training, and safety protocols.

7. Allegiant Rewards: Allegiant Air has a loyalty program called Allegiant Rewards. Members can earn points for flights and certain purchases, which can be redeemed for discounts on future bookings and other benefits.

Remember that while this information was accurate as of September 2021, it’s always a good idea to check the official Allegiant Air website or contact their customer service for the most up-to-date and accurate information regarding their operations, routes, and policies.