OSH · KOSH · Wittman Regional Airport

Wittman Regional Airport (OSH)

Oshkosh, United States · medium airport · 43.984° -88.557° ·
Airport Information
IATA CodeOSH
ICAO CodeKOSH
Typemedium airport
NameWittman Regional Airport
MunicipalityOshkosh
CountryUnited States
ContinentNA
Latitude43.984° N
Longitude-88.557° W
Elevation808 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score375
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionOshkosh
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 OSH

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (44.0°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

Wittman Regional Airport (OSH/KOSH) is a medium-sized public airport in Oshkosh, Wisconsin, named after legendary air racer and aircraft designer Steve Wittman. It is internationally renowned as the home of EAA AirVenture Oshkosh, the world's largest aviation gathering held annually each summer. The airport features multiple runways, including a long primary runway capable of handling large volumes of aircraft arrivals during the weeklong event.

💡 Local Tip
Even outside of AirVenture, visit the EAA Aviation Museum on the airport grounds, which houses historic aircraft including a replica of Steve Wittman's Bonzo and exhibits spanning the history of flight.
🚖 Getting There

The airport is located just minutes south of downtown Oshkosh, making it an easy drive via Highway 44. During AirVenture week, expect heavy traffic and consider using shuttle services or designated event parking areas. Rental cars and taxi services are available, though booking in advance is strongly recommended during the summer event.

❓ Frequently Asked Questions
Q: When is the busiest time at Wittman Regional Airport?
A: The airport is extremely busy during EAA AirVenture, typically held in late July, when tens of thousands of aircraft arrive over a single week.

Q: Is Wittman Regional Airport open to the public year-round?
A: Yes, the airport operates as a public-use facility year-round, serving general aviation, corporate traffic, and limited commercial operations.

Q: Who was Steve Wittman?
A: Steve Wittman was a pioneering American aviator, aircraft designer, and air racer known for his Bonzo and Tailwind designs, after whom the airport was renamed in his honor.

Q: Are there commercial airline services at OSH?
A: Scheduled commercial service is limited, but charter and corporate flights are common, and the airport becomes a major hub for transient aviation during AirVenture.
AI-generated content · Generated Jun 30, 2026 · MiniMax-M3

🗺 Location Map

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