Flight International Airport departs from Doha International Airport at 01:10 and arrives at Kuwait City Kuwait International Airport at 02:35.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 491 Km. So the average speed is roughly 347 Km.
The best day to arrive at Doha is Sunday and it would be best to avoid Wednesday, as prices are on average 109.61% higher than on Sunday. (Average prices, based on 102787 datapoints.)
We have a lot more statistics for flights QR 1086 and between Doha and Kuwait City.