| Airport Information |
| IATA Code | VYS |
| ICAO Code | KVYS |
| Type | small airport |
| Name | Illinois Valley Regional Airport Walter A Duncan Field |
| Municipality | Peru |
| Country | United States |
| Continent | NA |
| Latitude | 41.352° N |
| Longitude | -89.153° W |
| Elevation | 654 ft |
| Climate Zone | Temperate |
| Scheduled Service | Yes |
| Score | 50 |
| Local Time | Loading... |
| Country & Timezone Info |
| Country | United States |
| ISO Code | |
| Region | Peru |
| Continent Code | NA |
| IANA Timezone | America/New_York |
| UTC Offset (Standard) | UTC-5 |
| DST Offset | UTC-4 |
| Current Offset | -- |
🌬 Best Time to Fly
Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb
✈ Airlines Serving VYS
AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada
🌡 Climate — Temperate (41.4°N)
* Approximate average temperatures by month based on temperate latitude zone
🗺 Location Map
🌏 Nearby Airports (Top 5)
| IATA | Name | City / Country | Distance (km) | Distance (mi) | Link |
| BDF | Rinkenberger Restricted Landing Area | Bradford, United States | 40.9 km | 25.4 mi | View → |
| SQI | Whiteside County Airport - Joseph H Bittorf Field | Rock Falls, United States | 61.3 km | 38.1 mi | View → |
| AUZ | Aurora Municipal Airport | Chicago/Aurora, United States | 73.2 km | 45.5 mi | View → |
| JOT | Joliet Regional Airport | Joliet, United States | 83.6 km | 51.9 mi | View → |
| PIA | General Wayne A. Downing Peoria International Airport | Peoria, United States | 88.9 km | 55.2 mi | View → |
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