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Sauk-Prairie Airport satellite view
📍 Prairie Du Sac⬆ 832 ft1 runways
91C ·

Sauk-Prairie Airport

43.29790°N
-89.75580°W
ARR / DAY
4
16.7%
DEP / DAY
6
70.8%

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 4 arrivals and 6 departures per day on average over the last 7 days.

Current weather

From KMSN, 24 mi away (91C does not publish METAR)

47m ago
Temp
64°F
Wind
0 kts
Visib
10+ km
Ceil
KMSN 281253Z 00000KT 9SM CLR 18/16 A3015 RMK AO2 SLP207 T01780161

Runways

1 installed

2,936 FT MAX
18/36
2,936 ft × 60
ASPH-G● LIT

Runway intelligence

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

18
68% of ops
144 land · 96 TO
36
32% of ops
69 land · 7 TO
Runway 18 carries 68% of operations (144 landings, 96 takeoffs) over the last 30 days. The next most-used is 36 at 32%.

Approach quality

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

18 144 landings
UA 16%
36 69 landings
UA 1%
Approaches to 18 show a 16% unstable-approach rate (23 UA events from 144 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
8.8
flights/day · 265 total
Busy hour (local)
9pm
also 5pm · 6pm
Day vs night
56%
06:00–20:00 local
Traffic concentrates around 6pm–9pm local, averaging 8.8 flights/day. Weekend volume runs 0.5× weekday (5.5 vs 10.5 daily).

Aircraft character

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

Activity is led by (28% of 186 flights). Top three types: , , .

Hourly traffic

Avg movements per hour · local time · last 30 days

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p
© SkyMeter · All flight data subject to ODbL attribution · Updated 13:40 UTC