Routes and flights · the DOT's airline reports, August 2025 to July 2026

Washington Dulles International ⇄ Tokyo IAD–NRT

Airlines flew 3 flights between Washington Dulles International IAD in Washington, DC and Tokyo, Japan NRT in Tokyo, JP in the twelve months to July 2026, both directions together: 410 passengers in 553 seats, 74% of them filled, and 21,232 pounds of freight. 6,752 miles, about 289 minutes in the air, on 2 airlines: Korean Air Lines Co. Ltd. (2), United Air Lines Inc. (1).

flights, twelve months

IAD-NRT: 3

410

passengers

74% of seats filled

6,752

miles

about 289 minutes airborne

airlines

2 aircraft types

Flights by month both directions

By month, as a table

	flights
9/25	1
12/25	1
7/26	1

Passengers by month

By month, as a table

	passengers
9/25	173
12/25	237
7/26	0

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Korean Air Lines Co. Ltd. KE	2	237	86%	scheduled cargo service, scheduled passenger service
United Air Lines Inc. UA	1	173	63%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Boeing 777-300/300ER/333ER	2	138	237
Boeing 777-200ER/200LR/233LR	1	276	173

IAD → NRT this direction alone · flown September 2025 to July 2026

3 flights, 410 passengers in 553 seats, 21,232 pounds of freight. Korean Air Lines Co. Ltd. 2; United Air Lines Inc. 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Washington Dulles International IAD and Tokyo, Japan NRT; all routes.