What time is Last shuttle bus or mini bus of Jiuzhaigou Airport?

Well, there is no fixed schedule for the shuttle buses, so it is hard to tell the last bus. I was just told that the shuttle buses are arranged according to the schedule of flights. Perhaps you can catch it upon landing. To get the exact info, you can dial 0837-7243612 to consult. If you miss the shuttle bus, just take a taxi instead. It costs around CNY260.