Aircraft observed at Denver International Airport DEN
Denver, United States
Historical observations below; use the buttons for current flight information.
Data window: 05 September 2026 – 06 October 2026
Destinations
| Destination | City | Sightings | Carriers seen |
|---|---|---|---|
| PHX | Phoenix, United States | 896 | F9, WN, BA, UA, AA, LF |
| LAX | Los Angeles, United States | 876 | UA, OO, AA, F9, DL, WN |
| SLC | Salt Lake City, United States | 842 | UA, F9, DL, WN, OO, 2I |
| ORD | Chicago, United States | 824 | UA, IB, AA, MQ, F9, OO |
| SEA | Seattle, United States | 776 | DL, UA, F9, AS, WN, 8C |
| LAS | Las Vegas, United States | 727 | F9, UA, WN, 1L |
| SAN | San Diego, United States | 706 | AS, UA, F9, WN, OO, 1L |
| MSP | Minneapolis, United States | 695 | UA, DL, WN, F9, SY, FI |
| ATL | Atlanta, United States | 663 | F9, WN, DL, UA |
| DFW | Dallas-Fort Worth, United States | 653 | F9, UA, AA, QR |
| AUS | Austin, United States | 622 | UA, F9, WN, DL, OO, SY |
| SFO | San Francisco, United States | 610 | UA, F9, WN, DL, OO |
| LGA | New York, United States | 570 | WN, DL, UA |
| MCO | Orlando, United States | 568 | WN, F9, UA |
| MCI | Kansas City, United States | 560 | UA, WN, F9, OO |
| PDX | Portland, United States | 497 | UA, AS, WN, F9, 5X, AA |
| IAH | Houston, United States | 493 | UA, F9, 8C, OO |
| COS | Colorado Springs, United States | 487 | WN, 5A, OO, UA, DL, F9 |
| BOS | Boston, United States | 465 | UA, B6, WN, DL, 1L |
| STL | St Louis, United States | 459 | OO, UA, WN, F9, 1L |
| BNA | Nashville, United States | 456 | WN, UA, F9, OO |
| PHL | Philadelphia, United States | 449 | F9, WN, UA, AA |
| SNA | Santa Ana, United States | 434 | UA, WN, F9 |
| SMF | Sacramento, United States | 428 | UA, WN, F9 |
| ABQ | Albuquerque, United States | 422 | UA, WN, OO, SY |
| RAP | Rapid City, United States | 414 | UA, OO |
| OKC | Oklahoma City, United States | 412 | UA, WN, F9, 5X, OO |
| CPR | Casper, United States | 403 | OO, UA, KG |
| DTW | Detroit, United States | 398 | DL, WN, F9, UA |
| ICT | Wichita, United States | 392 | WN, UA, OO, DL |
| MKE | Milwaukee, United States | 378 | WN, UA, OO |
| OMA | Omaha, United States | 376 | UA, WN, F9, OO |
| EWR | Newark, United States | 371 | UA |
| SAT | San Antonio, United States | 366 | OO, UA, WN, F9, SY |
| TUL | Tulsa, United States | 360 | UA, WN, OO |
| DRO | Durango, United States | 358 | UA, OO, 5A |
| ONT | Ontario, United States | 357 | F9, UA, WN, 8C, 5X |
| BWI | Baltimore, United States | 356 | WN, UA |
| FSD | Sioux Falls, United States | 343 | UA, OO, F9 |
| SAF | Santa Fe, United States | 336 | OO, UA |
| TPA | Tampa, United States | 334 | F9, WN, UA |
| IND | Indianapolis, United States | 330 | UA, WN, F9, FX, 1L |
| RNO | Reno, United States | 326 | UA, WN, OO, SY |
| IAD | Dulles, United States | 316 | UA, 1L |
| BOI | Boise, United States | 314 | UA, WN, OO, 5X, F9 |
| BIL | Billings, United States | 313 | UA, OO |
| CLT | Charlotte, United States | 309 | AA, UA, F9, SY |
| ASE | Aspen, United States | 307 | OO, 1L, UA |
| SGF | Springfield, United States | 305 | UA, OO |
| LNK | Lincoln, United States | 303 | UA, OO |
| DSM | Des Moines, United States | 302 | OO, UA, WN, F9 |
| BZN | Bozeman, United States | 289 | UA, WN, OO |
| GJT | Grand Junction, United States | 289 | UA, OO, 5A, KG |
| YVR | Vancouver, Canada | 275 | UA, AC, RV |
| XNA | Fayetteville/Springdale/Rogers, United States | 260 | UA, OO, F9 |
| GEG | Spokane, United States | 259 | UA, WN, OO |
| MDW | Chicago, United States | 258 | WN, LF |
| DAL | Dallas, United States | 257 | WN, 1L |
| IDA | Idaho Falls, United States | 257 | OO, UA |
| MSY | New Orleans, United States | 256 | WN, UA, F9 |
| CLE | Cleveland, United States | 253 | WN, F9, UA |
| HOU | Houston, United States | 252 | WN |
| SJC | San Jose, United States | 251 | WN, UA, 1L |
| BIS | Bismarck, United States | 245 | UA, OO |
| XWA | Williston, United States | 242 | UA, OO |
| FAR | Fargo, United States | 240 | UA, F9, OO |
| MIA | Miami, United States | 235 | AA, F9, UA, WN |
| LIT | Little Rock, United States | 233 | UA, WN, OO, F9 |
| RDU | Raleigh/Durham, United States | 232 | UA, F9, WN, SY |
| BUR | Burbank, United States | 226 | WN, UA |
| FAT | Fresno, United States | 222 | UA, WN, OO |
| MEM | Memphis, United States | 222 | FX, UA, WN, F9 |
| TUS | Tucson, United States | 222 | UA, WN, F9, OO |
| CMH | Columbus, United States | 221 | WN, UA, F9 |
| PIT | Pittsburgh, United States | 221 | UA, WN |
| CVG | Cincinnati / Covington, United States | 213 | 8C, UA, F9, WN, 2I, G4 |
| JAC | Jackson, United States | 213 | UA, OO, KG |
| MSO | Missoula, United States | 211 | UA, OO, KG |
| BHM | Birmingham, United States | 209 | WN, OO, UA, F9 |
| MAF | Midland, United States | 206 | WN, UA, OO, 1L |
| MOT | Minot, United States | 201 | OO, UA |
| DCA | Washington, United States | 200 | F9, UA |
| ELP | El Paso, United States | 200 | UA, WN, GI*, F9 |
| FCA | Kalispell, United States | 192 | UA, OO |
| MSN | Madison, United States | 191 | UA, OO, F9, KG |
| YYZ | Toronto, Canada | 189 | AC, UA, RV |
| CID | Cedar Rapids, United States | 185 | UA, OO, F9 |
| OAK | Oakland, United States | 180 | WN |
| PSP | Palm Springs, United States | 175 | UA, WN, OO |
| SGU | St George, United States | 169 | UA, OO, SY |
| LHR | London, United Kingdom | 167 | UA, BA |
| GCC | Gillette, United States | 166 | UA, OO |
| GRR | Grand Rapids, United States | 156 | UA, WN, F9 |
| MEX | Mexico City, Mexico | 153 | UA, Y4, AM |
| HDN | Hayden, United States | 152 | 5A, UA, OO, WN |
| SDF | Louisville, United States | 148 | 5X, UA, WN |
| JFK | New York, United States | 147 | B6, DL |
| HSV | Huntsville, United States | 143 | UA, OO |
| JAX | Jacksonville, United States | 143 | UA, WN, 1L |
| LBB | Lubbock, United States | 141 | WN, UA, OO, AA |
| MTJ | Montrose, United States | 140 | KG, UA, WN, OO, 1L |
| HLN | Helena, United States | 139 | UA, OO |
| EUG | Eugene, United States | 138 | UA, WN, AS |
| CLD | Carlsbad, United States | 137 | UA, OO |
| BDL | Hartford, United States | 135 | UA, WN |
| COD | Cody, United States | 134 | UA, OO |
| LGB | Long Beach, United States | 134 | WN, 5X |
| TYS | Knoxville/Maryville, United States | 132 | UA, G4, WN |
| SHV | Shreveport, United States | 130 | UA, OO |
| CUN | Cancún, Mexico | 129 | UA, WN |
| YYC | Calgary, Canada | 129 | UA, WS |
| FLL | Fort Lauderdale, United States | 128 | UA, WN |
| MRY | Monterey, United States | 124 | UA, OO, KG, SY |
| BFL | Bakersfield, United States | 122 | UA, OO |
| MUC | Munich, Germany | 120 | LH, UA |
| SUN | Hailey, United States | 119 | OO, UA |
| FRA | Frankfurt am Main, Germany | 117 | UA, LH |
| GUC | Gunnison, United States | 116 | OO, UA, CH, 5A |
| ORF | Norfolk, United States | 114 | WN, UA |
| ABI | Abilene, United States | 113 | UA, OO |
Airlines
| Airline | Code | Sightings |
|---|---|---|
| United Airlines | UA | 40,713 |
| Southwest Airlines | WN | 26,306 |
| SkyWest Airlines | OO | 22,779 |
| Frontier Airlines | F9 | 21,482 |
| Delta Air Lines | DL | 7,552 |
| American Airlines | AA | 4,880 |
| carrier not named | 1L | 4,530 |
| Sun Country Airlines | SY | 3,408 |
| carrier not named | KG | 2,512 |
| Alaska Airlines | AS | 2,208 |
| carrier not named | 8C | 1,930 |
| UPS Airlines | 5X | 1,885 |
| carrier not named | 5A | 1,626 |
| carrier not named | LF | 1,420 |
| British Airways | BA | 1,063 |
| carrier not named | 2I | 1,055 |
| Iberia | IB | 824 |
| Envoy Air | MQ | 824 |
| Icelandair | FI | 758 |
| Air Canada | AC | 703 |
| Qatar Airways | QR | 654 |
| JetBlue | B6 | 613 |
| Allegiant Air | G4 | 597 |
| FedEx Express | FX | 572 |
| Air Canada Rouge | RV | 464 |
| carrier not named | CH | 457 |
| Lufthansa | LH | 237 |
| Volaris | Y4 | 234 |
| carrier not named | GI* | 200 |
| Aeromexico | AM | 153 |
| WestJet | WS | 129 |
| carrier not named | CH* | 128 |
| Turkish Airlines | TK | 40 |
| Aer Lingus | EI | 35 |
| Copa Airlines | CM | 35 |
| Air France | AF | 24 |
| Air Wisconsin | ZW | 8 |
| Japan Airlines | JL | 1 |