Domestic passengers must present their identities for inspection at the check-in counter. International passengers must also present any kinds of valid identity, passport, visa, or immune document for inspection. Please contact each airliner about the detailed regulations.

Domestic passages can begin to check in at 60 minutes before departure and should finish no less than 30 minutes before. International passages should also do that in the interval between 2 - 3 hours and 45-60 minutes. The reservation will be cancelled and given to passengers in waiting list. Please contact each airliner for different regulations.