There are three primary types of airlines which are full-service carriers, low-cost carriers, and regional airlines. Full-service airlines are the traditional airlines that offer a wide range of services to their passengers such as in-flight entertainment, meals, and seat reservations. These airlines fly to many destinations around the world and offer a higher level of customer service. Low-cost airlines are a newer type of airline that has emerged in recent years. These airlines offer a limited number of services but at a much lower price than full-service carriers. Low-cost airlines typically fly to fewer destinations but offer more affordable fares. Regional airlines are airlines that typically only fly to smaller regional airports. These airlines usually have a smaller fleet of aircraft and offer a more limited selection of flights.