China International Airlines: 95583.

China Eastern Airlines: 95530.

China Southern Airlines: 95539.

China Xiamen Airlines: 95557.

Shenzhen Airlines: 9536 1.

Shandong Airlines: 95369.

Sichuan Airlines: 95378.

Hebei Airlines: 96699.

Spring Airlines: 95524.

Beijing Capital Airlines: 95375 (domestic), 0 10-86 1095375 (international).

Precautions for the first flight:

1. Be sure to check in half an hour before the plane takes off. Therefore, it is best to arrive at the airport in advance according to the situation, especially when there are many people during the Golden Week and Spring Festival. Some airports are very strict. If it is time, they won't do it, such as Beijing airport.

2. Friends who like window seats can ask the handlers to arrange window seats for you when changing their boarding passes. Generally speaking, there is no problem, unless you are late, and the seats are arranged for others.

3. Some airports will charge insurance premium when checking luggage.

4. When carrying a fruit knife, it is best to check it in the luggage, otherwise 90% may be confiscated. In addition, small animals can't be brought on the plane, and they can only be checked with quarantine certificates, which is very troublesome. Potted plants and flowers are ok.

5. The check-in voucher is usually posted on the air ticket. After the luggage arrives and is taken out, the staff will check whether the check-in voucher matches the label on the luggage. Be careful not to take someone else's and lose yours.