Flight International Airport departs from Honolulu International Airport at 14:20 and arrives at Hagatna Antonio B. Won Pat International Airport at 18:15.
The flighttime is about 7h 55m. The distance travelled ("as the bird flies"): 6423 Km. So the average speed is roughly 811 Km.
There is an 20 hour time difference between Honolulu and Hagatna