A random search for departure 31May,Sun shows:
OPTION 1: 16hr 04min
DEN - LGA by United Airlines Flt 358
Change airports at NY
JFK - ATH by Olympic Airways Flt 412
Flight Duration: 13hr 30min; Layover Time: 2hr 34min; Total Trip Time: 16hr 04min.
one hour
11
It takes 7 hours and 21 minutes to fly direct from Denver to Maui
About 3 to 4 hours.
47 hours.
It is about 4 hours.
I think it's about three hours
about 8 and a half hours
13hours and 15minutes
2 hours 28 minutes
The Flight takes about 4 Hours.
about 17 hours