๐บ๐ธ Marshfield, United States of America
Marshfield Municipal Airport (MFI), also known as Roy Shwery Field, serves the city of Marshfield and the broader Wood County region in central Wisconsin. The terminal is a classic, single-story municipal facility that primarily handles general aviation, private charters, and local flight operations. Its straightforward and functional design is intended to provide a reliable base for travelers and pilots accessing this important healthcare and agricultural hub, which is home to the Marshfield Clinic and various industrial enterprises.
The terminal experience at Marshfield is quiet and personalized, featuring a comfortable waiting area and administrative offices for the airport's management. Facilities include pilot lounges, public restrooms, and a flight planning room equipped with necessary weather and navigation services. Because there is no scheduled commercial airline service at the airport, the terminal operates on a more flexible schedule, with staff often providing personalized assistance to transient pilots and their passengers. The layout allows for immediate access to the aircraft parking ramp and fueling stations, which are essential for both based and transient aircraft.
While on-site amenities are limited, the terminal offers a peaceful environment with convenient access to the airfield and local business parks. There are no commercial restaurants or retail shops within the terminal, so visitors are encouraged to coordinate ground transportation to the center of Marshfield, located just a few miles away, for full services. The airport plays an essential role in regional business connectivity, local emergency medical transport, and as a base for specialized aviation services across central Wisconsin.
Marshfield Municipal Airport (MFI) in Wisconsin is a well-maintained general aviation facility serving the city of Marshfield and the surrounding Wood County region. For those arriving at MFI via private aircraft, ground transportation is exceptionally well-supported for a regional airfield. A unique tip for visitors is utilizing the airport as a technical stop before heading to the nearby spectacular Jurustic Park or exploring the historic downtown district. Weather in central Wisconsin follows typical midwestern patterns, with the potential for localized morning fog and winter snow that can lead to flight groundings.
While it does not host scheduled commercial airline service (like Delta or United), it is a vital hub for private pilots, corporate charters, and specialized medical transport supporting the world-renowned Marshfield Clinic and the region's prominent manufacturing industries. On-site car rental services are available through local agencies but should be pre-arranged with the Fixed Base Operator (FBO), Marshfield Flying Service, which provides full-service fueling (100LL and Jet A) and professional pilot amenities including a renovated lounge and flight planning room. Arriving 45 to 60 minutes before departures is standard for these regional hops. Pilots should always check for the latest NOTAMs and regional weather briefings.
For travelers requiring commercial flights, the nearest primary options are Central Wisconsin Airport (CWA) in Mosinee, located approximately 35 miles to the northeast, or Chippewa Valley Regional (EAU), which is about a 1-hour drive to the west via WI-29. Taxis and local ride-sharing services meet scheduled charter flights; the city center and the Marshfield Clinic campus are located just a 10-minute drive from the terminal. The airport features a single 5,002-foot primary paved runway capable of handling most business jets. MFI provides a quiet, professional, and welcoming arrival point for medical professionals and business leaders visiting the heart of the Dairy State, provided all ground logistics are secured in advance to navigate the scenic rural highways.
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โข Check your flight status before leaving for the airport.
โข Allow extra time during peak travel periods at this airport.
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Minimum domestic connection:
45 minutes
International connections:
90 minutes
Interline transfers:
120 minutes
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Last updated: April 2026 | Data Source: IATA and other airline sites and resources