Xiaoshan Airport T3 and T4 are two different terminals, serving different flights and airlines respectively. The main differences are as follows: 1. Different facilities: Xiaoshan airport terminals have temporary overnight rest areas, open-air lounges, capsule lounges, capsule hotels and so on. Capsule lounge and capsule hotel need to pay, and they need to be booked on the travel reservation platform one week in advance.

2. Different services: T3 Terminal mainly serves domestic flights and a small number of domestic and foreign flights, but the main customers of T4 Terminal have not found relevant information.