Houston to Tokyo (IAH-NRT): nonstop flights and who flies them

United Airlines and Zipair Tokyo fly the IAH to NRT nonstop about 10 times a week. The timetable below shows the nonstop scheduled at 13h 20m to 14h 10m for the 6,629 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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10
Flights a week, 4-week average
13h 20m to 14h 10m
Scheduled flight time
6,629 mi
Nonstop distance
Free
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Houston to Tokyo flight schedule

Scheduled nonstop departures for IAH to NRT starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Houston (IAH) to Tokyo (NRT)
Date Flight Airline Departs IAH Arrives NRT Duration Aircraft
UA 7United Airlines10:4014:0013h 20mBoeing 787-9 Dreamliner
UA 7United Airlines10:4014:0013h 20mBoeing 787-9 Dreamliner
ZG 15Zipair Tokyo11:2515:2514hBoeing 787-8 Dreamliner
UA 7United Airlines10:4014:0013h 20mBoeing 787-9 Dreamliner
ZG 15Zipair Tokyo11:2515:2514hBoeing 787-8 Dreamliner
UA 7United Airlines10:4014:0013h 20mBoeing 787-9 Dreamliner
UA 7United Airlines10:4014:0013h 20mBoeing 787-9 Dreamliner
ZG 15Zipair Tokyo10:4514:5514h 10mBoeing 787-8 Dreamliner
UA 7United Airlines10:4014:0013h 20mBoeing 787-9 Dreamliner
UA 7United Airlines10:4014:0013h 20mBoeing 787-9 Dreamliner

Showing all 10 scheduled IAH to NRT departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every IAH to NRT date on the interactive map

Aircraft on the Houston to Tokyo nonstop

In the schedule table on this page, United Airlines flies the Boeing 787-9 Dreamliner, and Zipair Tokyo flies the Boeing 787-8 Dreamliner. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAH to NRT nonstop schedule

This page carries the full IAH to NRT nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each IAH to NRT nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See IAH to NRT on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Houston to Tokyo nonstop

Carriers operating IAH to NRT nonstop in the current schedule.

See IAH to NRT on the interactive map →

Frequently asked questions about IAH to NRT

How long is the flight from Houston (IAH) to Tokyo (NRT)?
Scheduled flight times from Houston (IAH) to Tokyo (NRT) run from 13h 20m to 14h 10m across the departures in the schedule table on this page. The nonstop covers about 6,629 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAH to NRT?
United Airlines and Zipair Tokyo fly IAH to NRT nonstop. 2LNR doesn't show award or upgrade space for any of them on IAH to NRT, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAH to NRT?
About 10 nonstop flights a week run between Houston (IAH) and Tokyo (NRT) in the current schedule, operated by United Airlines and Zipair Tokyo. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IAH to NRT depart?
Scheduled IAH to NRT nonstops in the next 7 days with service leave between 10:40 and 11:25, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate IAH to NRT nonstop?
In the schedule table on this page, IAH to NRT nonstops fly as UA 7 on United Airlines and ZG 15 on Zipair Tokyo. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on IAH to NRT?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying IAH to NRT. The page carries the full IAH to NRT nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to NRT nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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