Portland International ⇄ George Bush Intcntl/Houston PDX–IAH
Airlines flew 2,442 flights between Portland International PDX in Portland, OR and George Bush Intcntl/Houston IAH in Houston, TX in the twelve months to July 2026, both directions together: 342,124 passengers in 416,540 seats, 82% of them filled, and 250,811 pounds of freight. 1,825 miles, about 219 minutes in the air, on 4 airlines: United Air Lines Inc. (1,740), Alaska Airlines Inc. (700), American Airlines Inc. (1), CommuteAir LLC dba CommuteAir (1). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 126 |
| 2/25 | 112 |
| 3/25 | 125 |
| 4/25 | 120 |
| 5/25 | 174 |
| 6/25 | 233 |
| 7/25 | 240 |
| 8/25 | 220 |
| 9/25 | 192 |
| 10/25 | 234 |
| 11/25 | 180 |
| 12/25 | 212 |
| 1/26 | 186 |
| 2/26 | 160 |
| 3/26 | 178 |
| 4/26 | 179 |
| 5/26 | 237 |
| 6/26 | 231 |
| 7/26 | 233 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 18,121 |
| 2/25 | 14,040 |
| 3/25 | 16,438 |
| 4/25 | 17,295 |
| 5/25 | 24,664 |
| 6/25 | 32,588 |
| 7/25 | 34,944 |
| 8/25 | 31,741 |
| 9/25 | 24,021 |
| 10/25 | 32,467 |
| 11/25 | 25,504 |
| 12/25 | 30,791 |
| 1/26 | 24,723 |
| 2/26 | 22,120 |
| 3/26 | 24,872 |
| 4/26 | 23,833 |
| 5/26 | 31,446 |
| 6/26 | 34,898 |
| 7/26 | 35,708 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,740 | 250,187 | 86% | scheduled passenger service |
| Alaska Airlines Inc. AS | 700 | 91,756 | 74% | scheduled passenger service |
| American Airlines Inc. AA | 1 | 181 | 95% | scheduled passenger service |
| CommuteAir LLC dba CommuteAir C5 | 1 | 0 | 0% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 900 | 676 | 179 | 97,481 |
| Boeing 737-900ER | 611 | 178 | 85,913 |
| Boeing B737 Max 800 | 358 | 166 | 49,420 |
| Boeing 737-900 | 274 | 179 | 41,271 |
| Airbus Industrie A320-100/200 | 221 | 150 | 29,525 |
| Boeing 737-800 | 182 | 165 | 24,828 |
| Boeing 737-700/700LR/Max 7 | 72 | 126 | 8,185 |
| Airbus Industrie A319 | 44 | 126 | 5,070 |
| Airbus Industrie A321-200n | 2 | 200 | 250 |
| Airbus Industrie A321Neoxlr | 1 | 190 | 181 |
| Embraer ERJ-175 | 1 | 75 | 0 |
PDX → IAH this direction alone · flown January 2025 to July 2026
1,222 flights of 1,230 scheduled, 171,828 passengers in 208,516 seats, 83,435 pounds of freight, 451,947 pounds of mail. United Air Lines Inc. 870; Alaska Airlines Inc. 351; American Airlines Inc. 1.
IAH → PDX this direction alone · flown January 2025 to July 2026
1,220 flights of 1,232 scheduled, 170,296 passengers in 208,024 seats, 167,376 pounds of freight, 294,065 pounds of mail. United Air Lines Inc. 870; Alaska Airlines Inc. 349; CommuteAir LLC dba CommuteAir 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: Portland International PDX and George Bush Intcntl/Houston IAH; all routes.