St Louis, 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 |
|---|---|---|---|
| LGA | New York, United States | 600 | WN, DL, AA, 9E, YX |
| ORD | Chicago, United States | 539 | AA, G7, UA, MQ, OO, YX |
| DEN | Denver, United States | 459 | OO, UA, WN, F9, 1L |
| ATL | Atlanta, United States | 345 | DL, WN, F9 |
| DCA | Washington, United States | 326 | AA, WN, OH, YX |
| DFW | Dallas-Fort Worth, United States | 303 | AA, F9, OH, 1L, MQ, QR |
| LAS | Las Vegas, United States | 299 | SY, WN, F9, 1L |
| MCO | Orlando, United States | 291 | WN, F9 |
| MSP | Minneapolis, United States | 255 | WN, DL, OO, FX, 9E, SY |
| BOS | Boston, United States | 240 | WN, YX, AA, MQ, 1L |
| PHX | Phoenix, United States | 231 | WN, AA |
| EWR | Newark, United States | 230 | UA, YX, G7 |
| PHL | Philadelphia, United States | 214 | WN, AA, OH, YX, 1L |
| HOU | Houston, United States | 197 | WN, 1L |
| IAH | Houston, United States | 197 | UA, G7, YV, OO, C5 |
| DAL | Dallas, United States | 193 | WN, 1L, LF |
| DTW | Detroit, United States | 174 | WN, DL, 1L |
| CLT | Charlotte, United States | 169 | AA, WN, OH, 1L, YX |
| LAX | Los Angeles, United States | 158 | AA, WN, OO, B6 |
| BWI | Baltimore, United States | 152 | WN, 1L, SY |
| MDW | Chicago, United States | 145 | WN, 1L |
| MIA | Miami, United States | 145 | AA, WN, MQ |
| TPA | Tampa, United States | 142 | WN |
| IAD | Dulles, United States | 138 | UA, G7, 1L, YV |
| SEA | Seattle, United States | 131 | AS, WN |
| BNA | Nashville, United States | 126 | WN, QK |
| RSW | Fort Myers, United States | 113 | WN |
| SLC | Salt Lake City, United States | 104 | DL |
| RDU | Raleigh/Durham, United States | 97 | WN, 1L |
| MCI | Kansas City, United States | 95 | WN, K5, K9, DL |
| CLE | Cleveland, United States | 89 | WN |
| AUS | Austin, United States | 86 | WN |
| FLL | Fort Lauderdale, United States | 85 | WN |
| PIT | Pittsburgh, United States | 83 | WN |
| SFO | San Francisco, United States | 81 | WN, UA, 1L |
| MSY | New Orleans, United States | 76 | WN, 1L |
| OMA | Omaha, United States | 71 | WN, K9, K5, JL |
| MKE | Milwaukee, United States | 69 | WN |
| YUL | Montréal, Canada | 66 | AC, QK |
| ECP | Panama City Beach, United States | 65 | WN |
| CMH | Columbus, United States | 63 | WN, 1L |
| JAX | Jacksonville, United States | 62 | WN |
| SMF | Sacramento, United States | 56 | WN |
| SAT | San Antonio, United States | 50 | WN, 1L |
| FRA | Frankfurt am Main, Germany | 47 | LH |
| SBD | San Bernardino, United States | 47 | SY |
| YYZ | Toronto, Canada | 47 | AC, QK, F8 |
| SAN | San Diego, United States | 46 | WN |
| CVG | Cincinnati / Covington, United States | 45 | SY, K5, K9, YX, GB |
| PNS | Pensacola, United States | 45 | WN |
| CUN | Cancún, Mexico | 40 | WN |
| IND | Indianapolis, United States | 39 | QK, JL, YX, FX |
| JBR | Jonesboro, United States | 38 | 9X |
| LHR | London, United Kingdom | 38 | BA |
| PDX | Portland, United States | 36 | WN, AS |
| AFW | — | 35 | SY, 1L |
| MYR | Myrtle Beach, United States | 27 | WN |
| CHS | Charleston, United States | 26 | WN |
| SAV | Savannah, United States | 24 | WN |
| VPS | Valparaiso, United States | 24 | WN |
| RIC | Richmond, United States | 22 | SY, G7 |
| TEB | Teterboro, United States | 17 | JL, 1L |
| SRQ | Sarasota/Bradenton, United States | 15 | WN |
| MEM | Memphis, United States | 14 | FX |
| TUL | Tulsa, United States | 7 | 1L, K5, K9, JL |
| APF | — | 5 | 1L, JL |
| GRB | Green Bay, United States | 5 | 1L |
| ORF | Norfolk, United States | 5 | WN |
| PWK | — | 5 | 1L |
| RFD | Chicago/Rockford, United States | 5 | 5X |
| ACK | Nantucket, United States | 4 | 1L, JL |
| SBN | South Bend, United States | 4 | JL |
| SCF | — | 4 | 1L |
| SDF | Louisville, United States | 4 | 5X, 1L |
| EGE | Eagle, United States | 3 | 1L |
| ELP | El Paso, United States | 3 | 5V |
| HPN | White Plains, United States | 3 | 1L |
| LEX | Lexington, United States | 3 | JL, 1L |
| MKC | — | 3 | — |
| MMU | — | 3 | 1L |
| OSU | — | 3 | — |
| PLN | Pellston, United States | 3 | — |
| SBA | Santa Barbara, United States | 3 | 1L |
| APA | — | 2 | 1L |
| APC | — | 2 | — |
| ARV | — | 2 | 1L |
| BHM | Birmingham, United States | 2 | 1L |
| BJC | Denver, United States | 2 | 1L |
| CID | Cedar Rapids, United States | 2 | — |
| CMI | Savoy, United States | 2 | — |
| FOK | — | 2 | 1L |
| FTW | Fort Worth, United States | 2 | JL |
| HHH | Hilton Head Island, United States | 2 | 1L, JL |
| HSV | Huntsville, United States | 2 | G7 |
| ILM | Wilmington, United States | 2 | YX |
| JFK | New York, United States | 2 | B6, JL |
| LRD | Laredo, United States | 2 | 7Z |
| LWB | Lewisburg, United States | 2 | 1L |
| MBL | Manistee, United States | 2 | — |
| OAK | Oakland, United States | 2 | — |
| PDK | Atlanta, United States | 2 | — |
| PSM | Portsmouth, United States | 2 | — |
| PTK | — | 2 | 1L |
| PWA | — | 2 | 1L |
| RVS | — | 2 | — |
| SGF | Springfield, United States | 2 | G7 |
| SNA | Santa Ana, United States | 2 | 1L |
| SOP | — | 2 | 1L |
| SOW | Show Low, United States | 2 | — |
| VNY | — | 2 | — |
| 6A1once | — | 1 | 1L |
| 6S0once | — | 1 | 1L |
| ATWonce | Appleton, United States | 1 | SY |
| AVLonce | Asheville, United States | 1 | 1L |
| BCTonce | — | 1 | JL |
| BDEonce | — | 1 | — |
| BDRonce | — | 1 | — |
| BEDonce | Bedford, United States | 1 | — |
| BFIonce | Seattle, United States | 1 | — |
| BGRonce | Bangor, United States | 1 | SY |
| Airline | Code | Sightings |
|---|---|---|
| Southwest Airlines | WN | 6,521 |
| carrier not named | 1L | 3,199 |
| American Airlines | AA | 2,925 |
| Republic Airways | YX | 2,404 |
| Frontier Airlines | F9 | 1,697 |
| United Airlines | UA | 1,644 |
| SkyWest Airlines | OO | 1,608 |
| Delta Air Lines | DL | 1,573 |
| Envoy Air | MQ | 1,227 |
| GoJet Airlines | G7 | 1,134 |
| PSA Airlines | OH | 1,012 |
| Sun Country Airlines | SY | 860 |
| Endeavor Air | 9E | 855 |
| Mesa Airlines | YV | 335 |
| FedEx Express | FX | 308 |
| Qatar Airways | QR | 303 |
| Jazz Aviation | QK | 278 |
| carrier not named | K5 | 218 |
| carrier not named | K9 | 218 |
| CommutAir | C5 | 197 |
| carrier not named | LF | 194 |
| Alaska Airlines | AS | 167 |
| Japan Airlines | JL | 163 |
| JetBlue | B6 | 160 |
| Air Canada | AC | 113 |
| Lufthansa | LH | 47 |
| Flair Airlines | F8 | 47 |
| ABX Air | GB | 45 |
| British Airways | BA | 38 |
| Southern Airways Express | 9X | 38 |
| UPS Airlines | 5X | 9 |
| carrier not named | 5V | 3 |
| carrier not named | 7Z | 2 |
| carrier not named | VK | 1 |