Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 11:30 and arrives at Doha International Airport at 13:40.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 1407 Km. So the average speed is roughly 649 Km.
The best day to arrive at Jeddah is Tuesday and it would be best to avoid Saturday, as prices are on average 76.03% higher than on Tuesday. (Average prices, based on 199711 datapoints.)
We have a lot more statistics for flights QR 1191 and between Jeddah and Doha.