Airports / 91C / Sauk-Prairie AirportGood ground coverage

📍 Prairie Du Sac⬆ 832 ft1 runways

91C ·

Sauk-Prairie Airport

43.29790°N

-89.75580°W

ARR / DAY

▲ 100.0%

DEP / DAY

▲ 0.0%

Sauk-Prairie Airport (91C) is a small general aviation airport located in Prairie Du Sac, WI, 24 mi north west of Madison. It features 1 runway measuring 2,936 feet. SkyMeter has observed roughly 2 arrivals and 5 departures per day on average over the last 1 days.

Safety incidents

Last 1 days · 0 total

NORMAL

Current weather

From KC29, 17 mi away (91C does not publish METAR)

45m ago

Temp

81°F

Wind

6 kts

120°

Visib

10+ km

Ceil

—

METAR KC29 151655Z AUTO 12006KT 10SM BKN022 OVC060 27/20 A3008 RMK AO1 T02700203

Runways

1 installed

2,936 FT MAX

18/36

2,936 ft × 32

ASPH-G● LIT

Runway intelligence

Which runway carries the operations, observed over the last 30 days

59% of ops

238 land · 160 TO

41% of ops

167 land · 16 TO

Runway 18 carries 59% of operations (238 landings, 160 takeoffs) over the last 30 days. The next most-used is 36 at 41%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

18 238 landings

UA 16%

36 167 landings

UA 0%

Approaches to 18 show a 16% unstable-approach rate (38 UA events from 238 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.

Traffic behavior

When the field is busy: hourly + weekday vs weekend

Daily avg

9.5

flights/day · 285 total

Busy hour (local)

7pm

also 8pm · 9pm

Day vs night

55%

06:00–20:00 local

Traffic concentrates around 7pm–9pm local, averaging 9.5 flights/day. Weekend volume runs 1.1× weekday (10.4 vs 9.6 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (22% of 201 flights). Top three types: , , .

Hourly traffic

Avg movements per hour · local time · last 30 days

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