Cabin V, Cabin H, Cabin W, Cabin P, and Cabin L represent the seat class of an airplane. Except for first class (cabin code F), business class (cabin code C) and full-price economy class (cabin code Y), other letters all represent the discount class of economy class fares and other information.

The discount information is as follows:

First class: F means the published price, A means no discount, and frequent fliers are free of charge;

business class: c means the published price, and d means discount-free, frequent flyer free of charge;

economy class: w stands for 35% discount, y stands for published price, t stands for 55% discount, k stands for 81% discount, h stands for 85% discount, m stands for 71% discount, g stands for free discount and frequent flyer tickets, and s stands for special cabins such as connecting flight and gap flight.

L stands for 75% discount, q stands for 61% discount (including teachers, medical staff and model workers at or above the county level), u stands for 45% discount, e stands for 41% discount, v stands for special cabin for frequent fliers (Air China Voice Card passengers reserve seats), and b stands for 11% discount;

Z stands for the code * * * for reserved cabin, O stands for 25% discount, N stands for 65% discount, R stands for 31% discount, and X stands for 51% discount (including students and senior citizens (Chinese mainland citizens over 55 years old))

The letters P, I and J do not represent a discount. P stands for premium first class, I stands for special position, and J stands for ultra-luxury business class.

Extended information:

Classification and service of China Southern Airlines:

1, A-331, each passenger seat is equipped with a power socket with a voltage of 111 volts. Other models do not have this facility.

Long-distance routes with a duration of more than 2 or 6 hours provide dental kits, disposable slippers and eye masks, and mouthwash, lotion, moisturizing spray and perfume are placed in the bathroom.

3. The business class of international long-haul flights provides air leisure and entertainment services, catering services, on-board duty-free goods services and China Entry-Exit Inspection and Quarantine (CIQ) declaration services.

4. The business class of short and medium flights provides air leisure, entertainment supplies and catering services.

5. Economy class is divided into domestic and international classes. Economy class on international flights provides you with more than 5 kinds of drinks, while economy class on domestic flights provides you with more than 5 kinds of drinks. Economy class provides you with uniform customized meals and uniform standard entertainment services: on-board audio system, on-board video system, magazines, newspapers and periodicals, etc.

6. There are cosmetics, toothbrushes and other supplies in the economy class of international long-distance flights for more than 6 hours.

Reference: China Southern Airlines-China Southern Airlines' class classification and service.