Pittsburgh International ⇄ George Bush Intcntl/Houston PIT–IAH
Airlines flew 2,081 flights between Pittsburgh International PIT in Pittsburgh, PA and George Bush Intcntl/Houston IAH in Houston, TX in the twelve months to July 2026, both directions together: 210,388 passengers in 279,527 seats, 75% of them filled, and 74,856 pounds of freight. 1,117 miles, about 160 minutes in the air, on 8 airlines: United Air Lines Inc. (1,545), Mesa Airlines Inc. (517), SkyWest Airlines Inc. (8), Republic Airline (3) and 4 more. 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 | 156 |
| 2/25 | 157 |
| 3/25 | 163 |
| 4/25 | 179 |
| 5/25 | 180 |
| 6/25 | 169 |
| 7/25 | 173 |
| 8/25 | 179 |
| 9/25 | 174 |
| 10/25 | 188 |
| 11/25 | 177 |
| 12/25 | 156 |
| 1/26 | 170 |
| 2/26 | 157 |
| 3/26 | 184 |
| 4/26 | 179 |
| 5/26 | 180 |
| 6/26 | 164 |
| 7/26 | 173 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 14,336 |
| 2/25 | 14,545 |
| 3/25 | 13,935 |
| 4/25 | 13,922 |
| 5/25 | 17,482 |
| 6/25 | 17,579 |
| 7/25 | 16,038 |
| 8/25 | 16,440 |
| 9/25 | 15,107 |
| 10/25 | 20,072 |
| 11/25 | 17,907 |
| 12/25 | 17,121 |
| 1/26 | 13,703 |
| 2/26 | 13,944 |
| 3/26 | 18,147 |
| 4/26 | 17,817 |
| 5/26 | 18,499 |
| 6/26 | 20,029 |
| 7/26 | 21,602 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,545 | 176,083 | 74% | charter passenger service, scheduled passenger service |
| Mesa Airlines Inc. YV | 517 | 32,875 | 86% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 8 | 539 | 89% | scheduled passenger service |
| Republic Airline YX | 3 | 50 | 22% | scheduled passenger service |
| JetBlue Airways B6 | 3 | 408 | 73% | charter passenger service |
| American Airlines Inc. AA | 2 | 307 | 89% | scheduled passenger service |
| Atlas Air Inc. 5Y | 2 | 0 | 0% | charter cargo service |
| Delta Air Lines Inc. DL | 1 | 126 | 97% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 528 | 74 | 33,464 |
| Boeing 737-800 | 366 | 166 | 43,496 |
| Boeing 737-700/700LR/Max 7 | 313 | 126 | 31,393 |
| Boeing 737-900 | 236 | 179 | 31,781 |
| Airbus Industrie A319 | 235 | 126 | 24,199 |
| Boeing 737-900ER | 111 | 179 | 12,374 |
| Boeing B737 Max 900 | 98 | 179 | 11,485 |
| Airbus Industrie A320-100/200 | 94 | 150 | 10,775 |
| Boeing B737 Max 800 | 92 | 166 | 10,481 |
| Boeing 777-200ER/200LR/233LR | 2 | 276 | 377 |
| Airbus Industrie A321Neoxlr | 2 | 200 | 375 |
| Boeing 747-400 | 2 | 187 | 0 |
| Boeing 757-300 | 1 | 234 | 62 |
| A220-300 BD-500-1A11 | 1 | 130 | 126 |
PIT → IAH this direction alone · flown January 2025 to July 2026
1,039 flights of 1,036 scheduled, 105,533 passengers in 139,466 seats, 41,296 pounds of freight. United Air Lines Inc. 772; Mesa Airlines Inc. 257; SkyWest Airlines Inc. 4; American Airlines Inc. 2; Republic Airline 2; Atlas Air Inc. 1; JetBlue Airways 1.
IAH → PIT this direction alone · flown January 2025 to July 2026
1,042 flights of 1,035 scheduled, 104,855 passengers in 140,061 seats, 33,560 pounds of freight. United Air Lines Inc. 773; Mesa Airlines Inc. 260; SkyWest Airlines Inc. 4; JetBlue Airways 2; Atlas Air Inc. 1; Delta Air Lines Inc. 1; Republic Airline 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: Pittsburgh International PIT and George Bush Intcntl/Houston IAH; all routes.