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

George Bush Intcntl/Houston ⇄ City Of Colorado Springs Municipal IAH–COS

Airlines flew 1,452 flights between George Bush Intcntl/Houston IAH in Houston, TX and City Of Colorado Springs Municipal COS in Colorado Springs, CO in the twelve months to July 2026, both directions together: 86,627 passengers in 106,600 seats, 81% of them filled. 809 miles, about 121 minutes in the air, on 2 airlines: Mesa Airlines Inc. (944), SkyWest Airlines Inc. (508). Planning to fly it yourself? The weather and winds along this route right now.

1,452
flights, twelve months
IAH-COS: 726 · COS-IAH: 726
86,627
passengers
81% of seats filled
809
miles
about 121 minutes airborne
2
airlines
3 aircraft types

Flights by month both directions

03264961281/254/257/2510/251/264/261227/26
By month, as a table
flights
1/2589
2/2597
3/25126
4/25124
5/25128
6/25116
7/25123
8/25124
9/25120
10/25126
11/25121
12/25117
1/26118
2/26110
3/26122
4/26123
5/26128
6/26121
7/26122

Passengers by month

02,1114,2226,3348,4451/254/257/2510/251/264/267,2537/26
By month, as a table
passengers
1/255,744
2/256,046
3/257,460
4/256,838
5/258,445
6/257,204
7/258,094
8/257,712
9/257,683
10/257,740
11/256,933
12/257,070
1/267,264
2/266,712
3/266,896
4/267,138
5/267,323
6/266,903
7/267,253

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Mesa Airlines Inc. YV94456,71983%scheduled passenger service
SkyWest Airlines Inc. OO50829,90879%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1751,4347486,493
Canadair RJ-200ER /RJ-44016500
Embraer-Emb-170270134

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

726 flights of 727 scheduled, 42,504 passengers in 53,374 seats. Mesa Airlines Inc. 474; SkyWest Airlines Inc. 252.

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

726 flights of 727 scheduled, 44,123 passengers in 53,226 seats. Mesa Airlines Inc. 470; SkyWest Airlines Inc. 256.

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 City Of Colorado Springs Municipal COS; all routes.