Airplane cabins are generally divided into four categories, which are economy class, special economy class, business class and first class. Normally, airplanes are arranged from nose to tail, first class, then business class, then special economy class, and finally economy class. However, not all airplanes have first class. Only some wide-body airplanes such as the Boeing 747 series, Boeing 787 series, Airbus A380, etc. will have first class, while others will only have business class at the highest. First of all, the difference in waiting before boarding first class, business class, economy class enjoyment is very different. Economy class passengers can only wait in the waiting hall. Passengers with business class tickets can use the airport waiting room for free. You can have a free spa treatment while waiting. And first class passengers can enjoy exclusive VIP services. There are private rooms with facilities not much different from five-star hotels. You can also drink expensive champagne and taste a variety of international cuisine that can be cooked at any time. Second, priority boardingEconomy class passengers have to queue up to board, while business class and first class passengers can enjoy priority boarding. Flight attendants like Air India will personally escort first class passengers to the check-in gate in the airport lounge and help them with their luggage. Thirdly, seating differences Economy class seats can only be sat on, while business and first class seats can lie flat, or recliners or standard recliners. Some airlines provide beds for first class and have special bathrooms for first class guests. Fourth, the difference in entertainment is generally in the first class and business class can order different entertainment programs, but the economy class does not have these features. Fifth, the difference between food and drink airlines provide meals for economy class passengers are fast food and drinks, while business class and first class passengers can choose different meals according to the menu. There are many delicious dishes, many drinks to choose from, and freshly ground coffee. Some flights have world-class celebrity chefs cooking for you in first class. Six. Service Differences First class and business class are mostly high-end people, so the attitude of the flight attendants will be much better. In addition, first class cabin crew will crouch down when communicating with passengers. One is flat-faced to make passengers feel more intimate, and the service is much better than economy class. Seven. Baggage differences in domestic aviation regulations: passengers are allowed to check one baggage free of charge, carry-on one hand baggage. Free checked baggage weight economy class 20kg, business class 30kg, first class 40kg. second, the luggage tag tag and economy class is different. First class cabin code is F, economy class cabin code is different according to the fare discount. Eight, the fare difference said so much, the difference between first class, business class, economy class is actually the ticket price is different. The price of business class is about 1.5~2 times of economy class, while the price of first class is about 2~3 times of economy class. Finally, I would like to remind that different countries, different flights, different models, different times, different experiences.