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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
8°
0°
Feb
10°
1°
Mar
13°
4°
Apr
17°
7°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
9°
Nov
12°
5°
Dec
9°
1°
* Approximate average temperatures by month based on temperate latitude zone

✨ AI-Enhanced Insights

Illinois Valley Regional Airport – Walter A. Duncan Field (VYS/KVYS) is a city-owned general aviation airport serving Peru, LaSalle, and the Illinois Valley region of north-central Illinois. Located near the Illinois River and I-80, it has paved runways and supports private, business, and recreational flying. It is a convenient gateway to Starved Rock State Park and other nearby outdoor attractions.

💡 Local Tip
Frequent visitors know the airport makes a quieter base for Starved Rock than nearby tourist towns; top off fuel before weekend departures and confirm courtesy car availability if you plan to head into Peru for meals.
🚖 Getting There

The airport is just off Illinois Route 251 near I-80, about 5 minutes from downtown Peru and 10–15 minutes from LaSalle and Oglesby. Ground transportation is car-dependent; taxis and rideshares can be sparse, so pre-arrange a pickup or rental car. If flying in, ask the FBO about a courtesy car for short local errands.

❓ Frequently Asked Questions
Q: What services are available at Illinois Valley Regional Airport?
A: It is a general aviation airport with fuel, tiedowns, hangars, and pilot facilities; there is no commercial airline service. Call ahead for current hours, fuel availability, and courtesy car status.

Q: How far is it from Starved Rock State Park?
A: The airport is roughly a 15–20 minute drive from Starved Rock and Matthiessen state parks, making it a convenient base for outdoor visits.

Q: What is the field elevation and pattern altitude?
A: Field elevation is about 654 feet MSL, so the standard traffic pattern altitude is approximately 1,654 feet MSL. Verify current charts and NOTAMs before arrival.

Q: Is public transportation available to the airport?
A: No scheduled public transit serves the airport; most travelers use a car, taxi, or rideshare from Peru, LaSalle, or Oglesby. Rental cars may be limited, so arrange ground transport in advance.

AI-generated content · Generated Oct 1, 2026 · deepseek-v4.1-flash

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