Aircraft observed at Ontario International Airport ONT
Ontario, 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 |
|---|---|---|---|
| SEA | Seattle, United States | 363 | AS, DL, F9, OO, 8C |
| DEN | Denver, United States | 357 | F9, UA, WN, 8C, 5X |
| DFW | Dallas-Fort Worth, United States | 276 | AA, F9, 5X |
| HNL | Honolulu, Oahu, United States | 276 | K4, AS, 8C, WN, 5X, 5Y |
| LAS | Las Vegas, United States | 246 | WN, F9, 5X, 1L, G4 |
| PHX | Phoenix, United States | 237 | 5X, WN, AA, OO, 8C, MQ |
| SMF | Sacramento, United States | 191 | WN |
| SDF | Louisville, United States | 185 | 5X, K4 |
| SFO | San Francisco, United States | 179 | 8C, F9, UA, OO, 1L |
| PDX | Portland, United States | 178 | AS, 5X, QX, 8C |
| SLC | Salt Lake City, United States | 163 | DL, OO, 5X |
| OAK | Oakland, United States | 144 | WN, 5X, FX |
| IAH | Houston, United States | 122 | 8C, UA, F9, 5X |
| SJC | San Jose, United States | 111 | WN |
| ATL | Atlanta, United States | 97 | DL |
| SMX | Santa Maria, United States | 87 | A8 |
| MEM | Memphis, United States | 85 | FX |
| TPE | Taoyuan, Taiwan | 82 | CI, JX |
| RFD | Chicago/Rockford, United States | 81 | GB, 5X, 8C |
| GDL | Guadalajara, Mexico | 79 | Y4 |
| SBA | Santa Barbara, United States | 76 | EM, A8 |
| STS | Santa Rosa, United States | 73 | OO, AS |
| CVG | Cincinnati / Covington, United States | 72 | AS, GB, 5Y, 8C |
| SBP | San Luis Obispo, United States | 72 | A8 |
| ANC | Anchorage, United States | 63 | 5X, 5Y, N8, I9 |
| BFL | Bakersfield, United States | 58 | — |
| BNA | Nashville, United States | 57 | WN |
| ORD | Chicago, United States | 57 | 5X, UA |
| BOI | Boise, United States | 53 | AS, QX, 5X, OO |
| JFK | New York, United States | 53 | B6 |
| MDW | Chicago, United States | 52 | WN |
| HOU | Houston, United States | 47 | WN |
| ILN | — | 47 | 8C |
| AFW | — | 45 | 8C |
| DAL | Dallas, United States | 45 | WN |
| OGG | Kahului, United States | 42 | 8C, 5X |
| AUS | Austin, United States | 40 | WN |
| IND | Indianapolis, United States | 40 | FX |
| KOA | Kailua-Kona, United States | 39 | 8C, 5X |
| WJF | — | 34 | A8 |
| BLH | — | 24 | A8 |
| IPL | Imperial, United States | 23 | A8 |
| BFI | Seattle, United States | 22 | 5X |
| PHL | Philadelphia, United States | 22 | 5X |
| MLM | Morelia, Mexico | 21 | Y4 |
| IYK | — | 20 | A8 |
| SAL | San Salvador (San Luis Talpa), El Salvador | 20 | AV, TA |
| LIH | Lihue, Kauai, United States | 19 | 5X |
| GEG | Spokane, United States | 17 | 5X |
| BDL | Hartford, United States | 16 | 5X |
| ABQ | Albuquerque, United States | 14 | 5X |
| FOC | Fuzhou (Changle), China | 14 | I9 |
| BIH | Bishop, United States | 13 | — |
| BJX | Silao, Mexico | 13 | Y4 |
| MCO | Orlando, United States | 13 | 5X |
| MHR | — | 12 | 5X |
| MIA | Miami, United States | 12 | 5X |
| EWR | Newark, United States | 10 | 5X |
| GYR | — | 10 | — |
| BIL | Billings, United States | 9 | 5X |
| GSO | Greensboro, United States | 9 | 5X |
| SAT | San Antonio, United States | 9 | 5X |
| ELP | El Paso, United States | 6 | 5X |
| VIS | — | 6 | A8 |
| YTR | — | 6 | — |
| BOS | Boston, United States | 5 | 1I, 5X, 1L |
| SAN | San Diego, United States | 5 | WN, AS, B6, FX |
| SCF | — | 5 | 1L |
| BUR | Burbank, United States | 4 | OO |
| EHU | Ezhou, China | 4 | I9 |
| RNO | Reno, United States | 4 | 5X |
| APA | — | 3 | 1L |
| TIJ | Tijuana, Mexico | 3 | — |
| CLT | Charlotte, United States | 2 | AA |
| OKC | Oklahoma City, United States | 2 | — |
| SNA | Santa Ana, United States | 2 | — |
| TEB | Teterboro, United States | 2 | — |
| VNY | — | 2 | 5E |
| APConce | — | 1 | — |
| BCTonce | — | 1 | 1L |
| BZNonce | Bozeman, United States | 1 | — |
| DETonce | — | 1 | — |
| DVTonce | — | 1 | — |
| FARonce | Fargo, United States | 1 | 5X |
| GCKonce | Garden City, United States | 1 | 1L |
| HSHonce | — | 1 | 5E |
| IFPonce | — | 1 | SY |
| LBBonce | Lubbock, United States | 1 | 5X |
| MDDonce | — | 1 | — |
| MKConce | — | 1 | — |
| MVWonce | — | 1 | — |
| PDKonce | Atlanta, United States | 1 | — |
| PRBonce | — | 1 | — |
| PRConce | Prescott, United States | 1 | 1L |
| RIConce | Richmond, United States | 1 | B6 |
| SBDonce | San Bernardino, United States | 1 | 8C |
| T82once | — | 1 | — |
Airlines
| Airline | Code | Sightings |
|---|---|---|
| UPS Airlines | 5X | 2,720 |
| carrier not named | 8C | 2,039 |
| Southwest Airlines | WN | 1,808 |
| Frontier Airlines | F9 | 1,543 |
| SkyWest Airlines | OO | 1,072 |
| Alaska Airlines | AS | 1,020 |
| United Airlines | UA | 715 |
| Delta Air Lines | DL | 623 |
| American Airlines | AA | 515 |
| Kalitta Air | K4 | 461 |
| carrier not named | 1L | 441 |
| Atlas Air | 5Y | 411 |
| carrier not named | A8 | 342 |
| FedEx Express | FX | 274 |
| Allegiant Air | G4 | 246 |
| Envoy Air | MQ | 237 |
| Horizon Air | QX | 231 |
| ABX Air | GB | 153 |
| Volaris | Y4 | 113 |
| China Airlines | CI | 82 |
| STARLUX Airlines | JX | 82 |
| carrier not named | I9 | 81 |
| carrier not named | EM | 76 |
| National Airlines | N8 | 63 |
| JetBlue | B6 | 59 |
| Avianca | AV | 20 |
| carrier not named | TA | 20 |
| carrier not named | 1I | 5 |
| carrier not named | 5E | 3 |
| Sun Country Airlines | SY | 1 |