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

George Bush Intcntl/Houston ⇄ Kansas City International IAH–MCI

Airlines flew 3,044 flights between George Bush Intcntl/Houston IAH in Houston, TX and Kansas City International MCI in Kansas City, MO in the twelve months to July 2026, both directions together: 231,147 passengers in 294,706 seats, 78% of them filled, and 32,185 pounds of freight. 643 miles, about 95 minutes in the air, on 5 airlines: Mesa Airlines Inc. (2,070), United Air Lines Inc. (958), SkyWest Airlines Inc. (14), United Parcel Service (1) and 1 more. Planning to fly it yourself? The weather and winds along this route right now.

3,044
flights, twelve months
IAH-MCI: 1,525 · MCI-IAH: 1,519
231,147
passengers
78% of seats filled
643
miles
about 95 minutes airborne
5
airlines
13 aircraft types

Flights by month both directions

0681372062741/254/257/2510/251/264/262387/26
By month, as a table
flights
1/25257
2/25225
3/25221
4/25229
5/25240
6/25221
7/25222
8/25232
9/25233
10/25255
11/25272
12/25268
1/26272
2/26260
3/26274
4/26272
5/26240
6/26228
7/26238

Passengers by month

05,51811,03616,55322,0711/254/257/2510/251/264/2620,4567/26
By month, as a table
passengers
1/2520,777
2/2517,615
3/2517,894
4/2517,629
5/2522,071
6/2517,846
7/2517,333
8/2517,403
9/2517,819
10/2519,483
11/2517,485
12/2520,463
1/2619,194
2/2619,840
3/2619,875
4/2618,598
5/2620,333
6/2620,198
7/2620,456

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Mesa Airlines Inc. YV2,070126,45782%scheduled passenger service
United Air Lines Inc. UA958103,90774%charter passenger service, scheduled passenger service
SkyWest Airlines Inc. OO1469469%scheduled passenger service
United Parcel Service 5X10scheduled cargo service
Delta Air Lines Inc. DL18982%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1752,08374127,151
Airbus Industrie A31935112634,360
Airbus Industrie A320-100/20033515036,019
Boeing 737-8008616611,394
Boeing 737-900681798,031
Boeing B737 Max 800391665,227
Boeing 737-900ER361794,317
Boeing 737-700/700LR/Max 7321263,078
Boeing B737 Max 90091791,102
Boeing 777-200ER/200LR/233LR2276379
Canadair RJ-200ER /RJ-4401500
Boeing 757-200100
A200-100 BD-500-1A10110989

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

1,525 flights of 1,528 scheduled, 116,081 passengers in 146,296 seats, 14,725 pounds of freight. Mesa Airlines Inc. 1,037; United Air Lines Inc. 480; SkyWest Airlines Inc. 8.

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

1,519 flights of 1,522 scheduled, 115,066 passengers in 148,410 seats, 17,460 pounds of freight. Mesa Airlines Inc. 1,033; United Air Lines Inc. 478; SkyWest Airlines Inc. 6; United Parcel Service 1; Delta 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: George Bush Intcntl/Houston IAH and Kansas City International MCI; all routes.