Wizz Air Holdings PLC is one of the leading airlines in central and eastern Europe. The company's entire route network operates as the lone operating segment. It generates most of its revenues from selling tickets directly to passengers. A diverse range of services are offered to accommodate passengers, including seating alternatives, baggage options, and priority boarding. Additionally, customers have the opportunity to buy hotels, cars, or public transport services as part of the same booking. A substantial majority of revenue is derived from the European Union (using the location of the first departure airport), but it does offer flight services to many neighboring regions.