Flight Check-in Deadline of Each Airport (for reference only)
1. Domestic Flights Check-in Deadline of Each Chinese Airport
Province：
    City：

      Province

      City

      Check-in Deadline (minute)

      Domestic Flights

      International and regional flights

      2. International and regional Flight Check-in Deadline
      Region：
        City：
          Region City Check-in Deadline (minutes)

          Warm tip: The above information is for reference only. Query information at local airports will be final.A passenger who has completed the online check-in process should arrive at the airport in advance, and exchange for a boarding card before the flight's check-in deadline. It will be impossible to exchange for a boarding card beyond the deadline.