If you have Hadeyang to the airport, you can go to the entrance of Dongdian Hotel, the tourist consultation center of Confucian Temple Square and the dual-market headquarters. It is best to wait for the bus at the boarding place 20 minutes in advance and buy the ticket one day in advance.
The earliest flight in Deyang is at 5: 00 in the morning, and it runs every two hours.
If you have a phone, just call and ask. It's 2303 1 17 Deyang.