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

George Bush Intcntl/Houston ⇄ Medellin IAH–MDE

Airlines flew 833 flights between George Bush Intcntl/Houston IAH in Houston, TX and Medellin, Colombia MDE in Medellin, CO in the twelve months to July 2026, both directions together: 116,594 passengers in 138,278 seats, 84% of them filled, and 352,859 pounds of freight. 2,090 miles, about 251 minutes in the air, on 1 airline: United Air Lines Inc. (833).

833
flights, twelve months
IAH-MDE: 415 · MDE-IAH: 418
116,594
passengers
84% of seats filled
2,090
miles
about 251 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

03060911211/254/257/2510/251/264/26617/26
By month, as a table
flights
1/2559
2/2556
3/2561
4/2560
5/2560
6/25116
7/25121
8/2598
9/2560
10/2562
11/2560
12/25120
1/2674
2/2656
3/2662
4/2660
5/2661
6/2659
7/2661

Passengers by month

04,0388,07512,11216,1501/254/257/2510/251/264/269,2337/26
By month, as a table
passengers
1/258,075
2/257,607
3/258,065
4/258,407
5/258,631
6/2514,940
7/2515,461
8/2512,822
9/258,324
10/258,614
11/258,008
12/2516,150
1/2610,535
2/267,785
3/268,810
4/268,514
5/269,033
6/268,766
7/269,233

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA833116,59484%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 800833166116,594

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

415 flights of 418 scheduled, 57,603 passengers in 68,890 seats, 14,855 pounds of freight. United Air Lines Inc. 415.

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

418 flights of 419 scheduled, 58,991 passengers in 69,388 seats, 338,004 pounds of freight. United Air Lines Inc. 418.

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 Medellin, Colombia MDE; all routes.