Flight Lukou Airport departs from Nanjing Lukou Airport at 14:30 and arrives at Lijiang Lijiang Airport at 17:55.
The flighttime is about 4h 25m. The distance travelled ("as the bird flies"): 2077 Km. So the average speed is roughly 470 Km.
There is an 1 hour time difference between Nanjing and Lijiang