Flight Incheon International Airport departs from Seoul Incheon International Airport at 20:00 and arrives at Shanghai Hongqiao International Airport at 20:55.
The flighttime is about 1h 55m. The distance travelled ("as the bird flies"): 688 Km. So the average speed is roughly 359 Km.
There is an 1 hour time difference between Seoul and Shanghai
IDR
