Denver to Tokyo Flight Time & Schedules

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What Is the Flight Duration from Denver to Tokyo?

A nonstop flight from Denver to Tokyo generally takes approximately 11 hours 50 minutes to 12 hours 20 minutes. The scheduled duration varies according to winds, weather, flight path and air traffic.

Flights depart from Denver International Airport and arrive at Narita International Airport. Travelers heading to Haneda Airport must take a connecting itinerary because no regular nonstop service operates.

The direct route covers approximately 5,806 miles, or 9,342 kilometres. Flights cross the International Date Line, so passengers generally arrive in Tokyo on the calendar day following departure.

One-stop journeys normally take approximately 15 to 20 hours or longer. The complete travel time depends on the connecting airport, layover duration, airline and selected schedule.

How Much Time Does a Denver-to-Tokyo Flight Usually Take?

Most direct flights between Denver and Tokyo are scheduled for around 12 hours. Some services may be slightly shorter or longer because of daily operating conditions.

Published flight times include taxiing before departure and after landing. Therefore, the actual amount of time spent in the air may be shorter than the complete scheduled duration.

A nonstop flight from Denver International Airport to Narita International Airport generally takes approximately 11 hours 50 minutes to 12 hours 20 minutes.

The DEN–NRT route covers around 5,806 miles, or 9,342 kilometres. United Airlines currently operates regular nonstop service between these two airports.

There are currently no nonstop flights from Denver International Airport to Tokyo Haneda Airport. Faster one-stop itineraries can take approximately 15 hours.

Connections may operate through Seattle, San Francisco, Los Angeles or another major airport. Total travel time can exceed 20 hours when the itinerary includes a longer layover.

Denver to Tokyo Flight Time by Airport

Origin Airport	Destination Airport	Route Code	Approximate Flight Duration
Denver International Airport	Narita International Airport	DEN–NRT	Approximately 11 hrs 50 mins–12 hrs 20 mins nonstop
Denver International Airport	Tokyo Haneda Airport	DEN–HND	Approximately 15–20+ hrs with one stop

Best Airlines Flying from Denver to Tokyo

United Airlines

Japan Airlines

How Do the Local Times in Denver and Tokyo Compare?

Tokyo is ahead of Denver throughout the year, but the exact difference changes seasonally. It is either 15 or 16 hours ahead.

Tokyo follows Japan Standard Time throughout the year and does not observe daylight saving time. Denver changes between Mountain Standard Time and Mountain Daylight Time.

During Denver’s daylight saving period, Tokyo is 15 hours ahead. When Denver returns to standard time, Tokyo becomes 16 hours ahead.

When it is 9:00 AM in Denver, it is midnight the following day in Tokyo during daylight saving time and 1:00 AM during standard time.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Denver Flight Times.