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The Pilots Desk
Small airport

Sullivan Airport

ICAO 31WILocal W11🇺🇸 Sullivan
Coordinates
43.0074°N, 88.6022°W
Elevation
875 ft (267 m)
Type
Small airport
Region
US-WI
Time zone
Chicago(UTC-05:00)
Magnetic variation
3.6° W

Daylight today(Jul 20, 2026, local time)

Civil dawn
05:00
Sunrise
05:34
Sunset
20:29
Civil dusk
21:02

About 14h 55m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

About Sullivan Airport

Sullivan Airport is a small airport in Sullivan, United States. It sits at an elevation of 875 ft (267 m) and has 1 runway, the longest 4,558 ft / 1,389 m with a hard surface. It observes America/Chicago local time. The nearest airport is J-3 Cub Field (66WI), about 5 nm to the nnw.

Summary generated from this airport’s structured data — reference only.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (1)

RunwayLengthWidthSurfaceLightingStatus
06 / 244,558 ft / 1,389 m50 ftAsphLightedOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle837 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Sullivan Airport.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Sullivan Airport located?

Sullivan Airport is small airport located in Sullivan, United States, at an elevation of 875 ft (267 m).

How many runways does Sullivan Airport have?

Sullivan Airport has 1 runway, the longest being 4,558 ft / 1,389 m.

What time zone is Sullivan Airport in?

Sullivan Airport is in the America/Chicago time zone (UTC-05:00).

What is the magnetic variation at Sullivan Airport?

The magnetic variation (declination) at Sullivan Airport is approximately 3.6° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Sullivan Airport?

The nearest airport to Sullivan Airport is J-3 Cub Field (66WI), about 5 nm to the nnw, followed by Heitman Field Airport and Palmyra Municipal Airport.

Is the information on this page suitable for flight planning?

No. Sullivan Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.