Flight Chengdu Shuangliu International Airport departs from Chengdu Chengdu Shuangliu International Airport at 12:25 and arrives at Tianjin Tianjin Binhai International Airport at 15:15.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 1523 Km. So the average speed is roughly 831 Km.
There is an 1 hour time difference between Chengdu and Tianjin