The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Charlotte/Douglas International ⇄ George Bush Intcntl/Houston CLT–IAH

Airlines flew 5,695 flights between Charlotte/Douglas International CLT in Charlotte, NC and George Bush Intcntl/Houston IAH in Houston, TX in the twelve months to July 2026, both directions together: 709,365 passengers in 893,368 seats, 79% of them filled, and 326,002 pounds of freight. 912 miles, about 132 minutes in the air, on 8 airlines: American Airlines Inc. (3,178), Mesa Airlines Inc. (1,111), United Air Lines Inc. (723), Frontier Airlines Inc. (459) and 4 more. Planning to fly it yourself? The weather and winds along this route right now.

5,695
flights, twelve months
CLT-IAH: 2,851 · IAH-CLT: 2,844
709,365
passengers
79% of seats filled
912
miles
about 132 minutes airborne
8
airlines
16 aircraft types

Flights by month both directions

01292583865151/254/257/2510/251/264/265157/26
By month, as a table
flights
1/25469
2/25441
3/25495
4/25515
5/25491
6/25485
7/25494
8/25472
9/25459
10/25486
11/25462
12/25458
1/26408
2/26427
3/26489
4/26500
5/26510
6/26509
7/26515

Passengers by month

017,34534,69052,03669,3811/254/257/2510/251/264/2668,6367/26
By month, as a table
passengers
1/2557,031
2/2554,355
3/2566,828
4/2562,030
5/2565,562
6/2567,820
7/2569,381
8/2561,155
9/2556,344
10/2562,488
11/2554,052
12/2555,425
1/2646,445
2/2650,380
3/2664,747
4/2658,995
5/2664,223
6/2666,475
7/2668,636

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
American Airlines Inc. AA3,178470,54081%charter passenger service, scheduled passenger service
Mesa Airlines Inc. YV1,11170,68887%scheduled passenger service
United Air Lines Inc. UA72389,06274%scheduled passenger service
Frontier Airlines Inc. F945964,73972%scheduled passenger service
SkyWest Airlines Inc. OO22014,27186%scheduled passenger service
Global Crossing Airlines, Inc. GCA200%charter passenger service
Atlas Air Inc. 5Y100%charter passenger service
PSA Airlines Inc. OH165100%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A321Neoxlr2,104190316,716
Embraer ERJ-1751,3297484,949
Boeing 737-800998171141,042
Airbus Industrie A320-200n29818640,982
Boeing 737-900ER24817932,498
Airbus Industrie A321-200n21720832,202
Boeing B737 Max 80019917026,170
Airbus Industrie A320-100/20016515319,142
Airbus Industrie A319811278,182
Boeing B737 Max 900411795,828
Boeing 737-9006179867
Boeing 737-700/700LR/Max 73126330
Boeing 777-200ER/200LR/233LR2273382
Canadair RJ-200ER /RJ-44025010
Canadair RJ-70016565
Boeing 747-40013740

CLT → IAH this direction alone · flown January 2025 to July 2026

2,851 flights of 2,879 scheduled, 354,609 passengers in 445,950 seats, 159,871 pounds of freight, 94,006 pounds of mail. American Airlines Inc. 1,596; Mesa Airlines Inc. 555; United Air Lines Inc. 359; Frontier Airlines Inc. 229; SkyWest Airlines Inc. 109; Atlas Air Inc. 1; Global Crossing Airlines, Inc. 1; PSA Airlines Inc. 1.

IAH → CLT this direction alone · flown January 2025 to July 2026

2,844 flights of 2,871 scheduled, 354,756 passengers in 447,418 seats, 166,131 pounds of freight, 2,449 pounds of mail. American Airlines Inc. 1,582; Mesa Airlines Inc. 556; United Air Lines Inc. 364; Frontier Airlines Inc. 230; SkyWest Airlines Inc. 111; Global Crossing Airlines, 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: Charlotte/Douglas International CLT and George Bush Intcntl/Houston IAH; all routes.