VYS · KVYS · Illinois Valley Regional Airport Walter A Duncan Field

Illinois Valley Regional Airport Walter A Duncan Field (VYS)

Peru, United States · small airport · 41.352° -89.153° ·
Airport Information
IATA CodeVYS
ICAO CodeKVYS
Typesmall airport
NameIllinois Valley Regional Airport Walter A Duncan Field
MunicipalityPeru
CountryUnited States
ContinentNA
Latitude41.352° N
Longitude-89.153° W
Elevation654 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score50
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionPeru
Continent CodeNA
IANA TimezoneAmerica/New_York
UTC Offset (Standard)UTC-5
DST OffsetUTC-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)

Jan
Feb
10°
Mar
13°
Apr
17°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
Nov
12°
Dec
* Approximate average temperatures by month based on temperate latitude zone

AI-Enhanced Insights

Illinois Valley Regional Airport (VYS), also known as Walter A. Duncan Field, is a small public-use airport located in Peru, Illinois, serving the Illinois Valley region in north-central Illinois. The airport primarily supports general aviation, flight training, and recreational flying, with a single asphalt runway suitable for small to mid-size aircraft. It provides convenient air access to the communities of Peru, La Salle, Oglesby, and nearby Starved Rock State Park.

💡 Local Tip
If visiting the area, plan a trip to nearby Starved Rock State Park, just a short drive from the airport—it offers some of the best hiking, waterfalls, and scenic overlooks in Illinois, especially beautiful in fall.
🚖 Getting There

The airport is just a few minutes from downtown Peru and easily reached by car via local roads, with rental car services generally requiring advance arrangements from larger nearby cities. Taxis and rideshare availability is limited, so travelers should plan ground transportation in advance. Free on-site parking is typically available for those driving to meet arriving aircraft.

❓ Frequently Asked Questions
Q: What is the main use of Illinois Valley Regional Airport?
A: The airport primarily serves general aviation, including private pilots, flight training, recreational flying, and corporate aircraft, rather than commercial airline service.

Q: How far is the airport from nearby towns?
A: The airport is located just outside Peru, Illinois, within a short drive of La Salle, Oglesby, Spring Valley, and nearby Starved Rock State Park.

Q: Does the airport offer fuel and maintenance services?
A: As a general aviation facility, it typically provides aviation fuel (100LL and Jet A) and basic aircraft servicing, though pilots should confirm availability directly with the airport operator before arrival.

Q: Are there airline flights from VYS?
A: No scheduled commercial airline service operates at Illinois Valley Regional Airport; travelers seeking commercial flights typically use larger airports such as Chicago O'Hare or Peoria International.

AI-generated content · Generated Jun 27, 2026 · MiniMax-M3

🗺 Location Map

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