Milwaukee, United States
Historical observations below; use the buttons for current flight information.
Data window: 05 September 2026 – 06 October 2026

| Destination | City | Sightings | Carriers seen |
|---|---|---|---|
| ORD | Chicago, United States | 534 | AA, UA, OO, MQ, 7L, CM |
| DEN | Denver, United States | 378 | WN, UA, OO |
| MSP | Minneapolis, United States | 249 | OO, DL, 9E, SY, 1L |
| EWR | Newark, United States | 224 | UA, YX, ZW |
| LGA | New York, United States | 214 | YX, DL, 9E |
| ATL | Atlanta, United States | 213 | DL |
| PHL | Philadelphia, United States | 208 | AA, OH, PT, 1L |
| DCA | Washington, United States | 200 | WN, OH, AA |
| MCO | Orlando, United States | 173 | WN, F9 |
| IAH | Houston, United States | 163 | UA, OO, YV, YX |
| BOS | Boston, United States | 162 | B6, YX, DL, 1I, 1L |
| DTW | Detroit, United States | 152 | DL, 9E, OO, SY, 1L |
| PHX | Phoenix, United States | 147 | WN, AA |
| LAS | Las Vegas, United States | 146 | WN, DL, SY |
| DFW | Dallas-Fort Worth, United States | 100 | AA |
| CLT | Charlotte, United States | 98 | AA |
| BWI | Baltimore, United States | 96 | WN, 1L |
| BNA | Nashville, United States | 95 | WN, DL |
| JFK | New York, United States | 80 | DL, 9E |
| MDW | Chicago, United States | 76 | WN, LF, 1L |
| MQT | Gwinn, United States | 71 | — |
| STL | St Louis, United States | 69 | WN |
| SLC | Salt Lake City, United States | 53 | DL |
| TPA | Tampa, United States | 53 | WN |
| CWA | Mosinee, United States | 48 | — |
| AEX | Alexandria, United States | 47 | ZW |
| MCI | Kansas City, United States | 40 | WN |
| SAN | San Diego, United States | 38 | WN, DL, 1L, UA |
| SEA | Seattle, United States | 38 | AS |
| IMT | Kingsford, United States | 35 | — |
| DAL | Dallas, United States | 34 | WN |
| AUS | Austin, United States | 29 | WN, 1L |
| RHI | Rhinelander, United States | 26 | — |
| ESC | Escanaba, United States | 23 | — |
| TEB | Teterboro, United States | 20 | 1L, JL |
| GRB | Green Bay, United States | 19 | 1L |
| LRD | Laredo, United States | 19 | 1L |
| MEM | Memphis, United States | 17 | FX |
| YIP | — | 16 | ZW |
| OSH | — | 13 | — |
| PTK | — | 11 | LF |
| SDF | Louisville, United States | 10 | 5X, 2Q |
| IND | Indianapolis, United States | 9 | FX, JL |
| MNM | — | 9 | — |
| RSW | Fort Myers, United States | 9 | WN |
| BCT | — | 8 | — |
| JVL | — | 8 | — |
| TVC | Traverse City, United States | 8 | 2Q, 1L |
| APC | — | 7 | 1L |
| CID | Cedar Rapids, United States | 7 | K9, K5 |
| DRT | — | 7 | — |
| CLE | Cleveland, United States | 6 | OO, 1L |
| BUF | Buffalo, United States | 5 | ZW |
| CVG | Cincinnati / Covington, United States | 5 | K9 |
| GRK | Fort Cavazos, United States | 5 | ZW |
| HOU | Houston, United States | 5 | — |
| OMA | Omaha, United States | 5 | CW, K5, K9 |
| PWK | — | 5 | — |
| ASE | Aspen, United States | 4 | — |
| CAK | Akron, United States | 4 | ZW, SY |
| GRR | Grand Rapids, United States | 4 | OO |
| IAD | Dulles, United States | 4 | UA, WN |
| MSN | Madison, United States | 4 | SY, FX |
| SCF | — | 4 | 1L |
| TCL | — | 4 | 1L |
| APA | — | 3 | — |
| AZA | Mesa, United States | 3 | ZW |
| BED | Bedford, United States | 3 | 1L |
| BKL | — | 3 | 1L |
| BRO | Brownsville, United States | 3 | — |
| CAD | — | 3 | 2Q |
| CHA | Chattanooga, United States | 3 | — |
| ELP | El Paso, United States | 3 | — |
| FLL | Fort Lauderdale, United States | 3 | UA, 1L |
| GPT | Gulfport, United States | 3 | SY |
| JAC | Jackson, United States | 3 | 1L |
| MQY | — | 3 | LF |
| MRY | Monterey, United States | 3 | — |
| OPF | Miami, United States | 3 | — |
| PDK | Atlanta, United States | 3 | — |
| PUB | Pueblo, United States | 3 | 1L |
| RNO | Reno, United States | 3 | SY |
| SAV | Savannah, United States | 3 | 1L |
| SBM | — | 3 | — |
| SBN | South Bend, United States | 3 | CW, SY |
| TOL | Toledo, United States | 3 | — |
| TTN | Ewing Township, United States | 3 | 1L |
| UES | — | 3 | — |
| ADS | — | 2 | — |
| AGC | — | 2 | — |
| AHN | — | 2 | — |
| APF | — | 2 | 1L |
| ATW | Appleton, United States | 2 | ZW |
| BTV | Burlington, United States | 2 | — |
| CMH | Columbus, United States | 2 | OO |
| CMI | Savoy, United States | 2 | — |
| DNV | — | 2 | 2Q |
| DSM | Des Moines, United States | 2 | 1L |
| FSD | Sioux Falls, United States | 2 | — |
| HPN | White Plains, United States | 2 | 1L |
| IOW | — | 2 | — |
| LEX | Lexington, United States | 2 | — |
| LUK | Cincinnati, United States | 2 | — |
| MIA | Miami, United States | 2 | — |
| ORL | — | 2 | — |
| PDX | Portland, United States | 2 | — |
| PGD | Punta Gorda, United States | 2 | ZW |
| PIT | Pittsburgh, United States | 2 | — |
| RDU | Raleigh/Durham, United States | 2 | OH |
| SFO | San Francisco, United States | 2 | 1L |
| SLW | Saltillo, Mexico | 2 | — |
| TUL | Tulsa, United States | 2 | — |
| VNY | — | 2 | — |
| YYZ | Toronto, Canada | 2 | 1L |
| AOHonce | — | 1 | — |
| ASHonce | — | 1 | 1L |
| BFIonce | Seattle, United States | 1 | ZW |
| BHMonce | Birmingham, United States | 1 | ZW |
| BJConce | Denver, United States | 1 | — |
| BKWonce | Beaver, United States | 1 | 2Q |
| Airline | Code | Sightings |
|---|---|---|
| Southwest Airlines | WN | 1,587 |
| SkyWest Airlines | OO | 1,489 |
| Delta Air Lines | DL | 1,402 |
| United Airlines | UA | 1,344 |
| American Airlines | AA | 1,287 |
| carrier not named | 1L | 1,138 |
| Republic Airways | YX | 763 |
| Endeavor Air | 9E | 695 |
| Sun Country Airlines | SY | 565 |
| Copa Airlines | CM | 535 |
| Envoy Air | MQ | 534 |
| Silk Way West Airlines | 7L | 534 |
| PSA Airlines | OH | 412 |
| Air Wisconsin | ZW | 314 |
| carrier not named | PT | 208 |
| Frontier Airlines | F9 | 173 |
| Mesa Airlines | YV | 163 |
| JetBlue | B6 | 162 |
| carrier not named | 1I | 162 |
| carrier not named | LF | 91 |
| Alaska Airlines | AS | 38 |
| FedEx Express | FX | 30 |
| Japan Airlines | JL | 29 |
| carrier not named | 2Q | 25 |
| carrier not named | K9 | 17 |
| carrier not named | K5 | 12 |
| UPS Airlines | 5X | 10 |
| carrier not named | CW | 9 |