Sit on the Right side of the plane for the best views on flights from Honolulu to Denver. The right side wins overall due to the spectacular Honolulu and Diamond Head departure view, which is one of the most iconic airport departures in the US. The landing view on the left is excellent but the takeoff spectacle tips the balance to the right seat for this route.

During takeoff from Honolulu International (HNL), sit on the Right side for the best views. HNL typically departs eastward on runway 08R/08L, which puts the right side facing south toward Diamond Head crater, Waikiki, and the full sweep of Honolulu's coastline. The left side faces inland toward the Koolau Range but misses the iconic coastal panorama. Notable sights include: Diamond Head crater, Waikiki Beach strip, Honolulu downtown waterfront, Pearl Harbor.

When landing at Denver International (DEN), sit on the Left side for the best views. DEN typically lands from the east or northeast on runways oriented toward the west, meaning the approach comes in from the plains side. The left side faces south and southwest, giving a clear view of the Front Range including Pikes Peak and the Denver metro sprawl against the mountains. The right side looks north toward open plains with less visual interest. Notable sights include: Front Range of the Rocky Mountains, Denver metro skyline, Pikes Peak (distant south), Rocky Mountain foothills.

The flight from Honolulu International (HNL) to Denver International (DEN) takes Approximately 8 to 8.5 hours.

After leaving Hawaii the flight crosses open Pacific Ocean for roughly the first 2,000 miles with no land visible. The California coastline appears near the midpoint of the flight, typically crossing somewhere between Los Angeles and the Central Valley. The route then tracks northeast over the Sierra Nevada, the Great Basin desert of Nevada and Utah, and the Colorado Plateau before descending toward Denver. The Wasatch Range and Colorado Rockies are visible in the final hour of flight.