Flight Metropolitan Wayne County Airport departs from Detroit Metropolitan Wayne County Airport at 20:30 and arrives at Reykjavik Keflavík International Airport at 06:25.
The flighttime is about 4h 55m. The distance travelled ("as the bird flies"): 6810 Km. So the average speed is roughly 1385 Km.
There is an 5 hour time difference between Detroit and Reykjavik