A random search for flights from Denver (DEN) to Dubai (DXB) shows:
OPTION 1: 20hr 15min via Houston Intercontinental (IAH)
DEN - IAH United Airlines Flt 490 Dep 12:30pm 29Jul,Thu
IAH - DXB Emirates Airlines Flt 212 Dep 06:50pm 29Jul,Thu
Flight Duration: 17hr 21min; Layover Time: 2hr 54min; Total Trip Time: 20hr 15min
The flight time from Denver Colorado to Japan is approximately 12 hours and 13 minutes.
12hr 25min by United Airlines Flt 876 on Fri, Tokyo Narita (NRT) to Denver (DEN), 1 stop.
Non stop, about 12 hours and 10 minutes flight time. If making stops, will take longer.
about 10-12 hours according to the route
Tokyo
1600 years
12 hours.
7 hours
7 hours
Three hours
3-4 hours
bout tree fity
78 seconds
one hour
8 and a half hours.
4hrs n 30 min
About 7 hours.