Flight routes from Colorado CO
Every scheduled outbound flight route originating from airports in Colorado. 240 sectors filed by carriers departing from 11 airports. State assignment uses each airport's nearest state centroid in the OpenFlights dataset, with hand-checked overrides for airports that sit near a state line (JFK, LGA, IAD, DCA, MCI, MEM, PHL, and a few others) so they line up with the legal location.
Origin airports
Showing 11 of 11, ordered by number of outbound routes.
| IATA | Airport | City | Outbound routes | Top destinations |
|---|---|---|---|---|
| DEN | Denver International Airport | Denver | 200 | ATL Atlanta · DFW Dallas-Fort Worth · LAX Los Angeles |
| COS | City of Colorado Springs Municipal Airport | Colorado Springs | 13 | DFW Dallas-Fort Worth · ATL Atlanta · SEA Seattle |
| GJT | Grand Junction Regional Airport | Grand Junction | 8 | DFW Dallas-Fort Worth · PHX Phoenix · SLC Salt Lake City |
| CYS | Cheyenne Regional Jerry Olson Field | Cheyenne | 6 | DEN Denver · WRL Worland |
| ALS | San Luis Valley Regional Bergman Field | Alamosa | 6 | DEN Denver · FMN Farmington |
| ASE | Aspen-Pitkin Co/Sardy Field | Aspen | 2 | DEN Denver · LAX Los Angeles |
| PUB | Pueblo Memorial Airport | Pueblo | 1 | DEN Denver |
| EGE | Eagle County Regional Airport | Vail | 1 | DEN Denver |
| HDN | Yampa Valley Airport | Hayden | 1 | DEN Denver |
| MTJ | Montrose Regional Airport | Montrose CO | 1 | DEN Denver |
| GUC | Gunnison Crested Butte Regional Airport | Gunnison | 1 | DEN Denver |
About Colorado in the network
This page rolls up every outbound route filed from a Colorado airport in the OpenFlights dataset. Click any origin in the table for that airport's full destination network, or click a destination chip to jump straight to the route-pair page with operators, distance, and connecting hubs. For the airports themselves (runways, elevation, full coordinate data), visit the Colorado airport directory.
State assignment starts from each airport's nearest state centroid, then applies hand-checked overrides where centroid distance falls on the wrong side of a real state line. JFK and LGA sit under New York, EWR under New Jersey, IAD and DCA under Virginia, MCI under Missouri, MEM under Tennessee, PHL under Pennsylvania. The destination side isn't affected either way: routes flown from any origin still link to their true destination airports.