George Bush Intcntl/Houston ⇄ Tokyo IAH–NRT
Airlines flew 1,105 flights between George Bush Intcntl/Houston IAH in Houston, TX and Tokyo, Japan NRT in Tokyo, JP in the twelve months to July 2026, both directions together: 240,595 passengers in 296,553 seats, 81% of them filled, and 19,636,897 pounds of freight. 6,642 miles, about 515 minutes in the air, on 3 airlines: United Air Lines Inc. (723), ZIPAIR Tokyo Inc. (380), American Airlines Inc. (2).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 59 |
| 2/25 | 56 |
| 3/25 | 93 |
| 4/25 | 94 |
| 5/25 | 98 |
| 6/25 | 93 |
| 7/25 | 94 |
| 8/25 | 98 |
| 9/25 | 93 |
| 10/25 | 96 |
| 11/25 | 91 |
| 12/25 | 96 |
| 1/26 | 87 |
| 2/26 | 80 |
| 3/26 | 92 |
| 4/26 | 82 |
| 5/26 | 100 |
| 6/26 | 94 |
| 7/26 | 96 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 13,418 |
| 2/25 | 11,944 |
| 3/25 | 22,803 |
| 4/25 | 20,048 |
| 5/25 | 21,104 |
| 6/25 | 22,006 |
| 7/25 | 21,499 |
| 8/25 | 20,026 |
| 9/25 | 16,097 |
| 10/25 | 19,119 |
| 11/25 | 17,531 |
| 12/25 | 19,979 |
| 1/26 | 18,583 |
| 2/26 | 15,864 |
| 3/26 | 23,158 |
| 4/26 | 19,253 |
| 5/26 | 23,768 |
| 6/26 | 23,908 |
| 7/26 | 23,309 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 723 | 167,529 | 90% | scheduled passenger service |
| ZIPAIR Tokyo Inc. ZG | 380 | 72,565 | 66% | scheduled passenger service |
| American Airlines Inc. AA | 2 | 501 | 92% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| B787-900 Dreamliner | 723 | 257 | 167,529 |
| B787-800 Dreamliner | 380 | 290 | 72,565 |
| Boeing 777-200ER/200LR/233LR | 2 | 271 | 501 |
IAH → NRT this direction alone · flown January 2025 to July 2026
552 flights of 365 scheduled, 117,465 passengers in 148,134 seats, 4,479,817 pounds of freight, 40,713 pounds of mail. United Air Lines Inc. 362; ZIPAIR Tokyo Inc. 190.
NRT → IAH this direction alone · flown January 2025 to July 2026
553 flights of 367 scheduled, 123,130 passengers in 148,419 seats, 15,157,080 pounds of freight, 8,985 pounds of mail. United Air Lines Inc. 361; ZIPAIR Tokyo Inc. 190; American Airlines Inc. 2.
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: George Bush Intcntl/Houston IAH and Tokyo, Japan NRT; all routes.