Bolingbrook's Clow International Airport satellite view

📍 Bolingbrook⬆ 670 ft1 runways

K1C5 ·

Bolingbrook's Clow International Airport

41.69600°N

-88.12920°W

ARR / DAY

▼ 42.3%

DEP / DAY

▼ 28.4%

Bolingbrook's Clow International Airport (K1C5) is a small general aviation airport located in Bolingbrook, IL. It features 1 runway measuring 3,362 feet. SkyMeter has observed roughly 15 arrivals and 21 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KDPA, 16 mi away (K1C5 does not publish METAR)

41m ago

Temp

86°F

Wind

6 kts

200°

Visib

10+ km

Ceil

—

KDPA 032352Z 20006KT 10SM CLR 30/23 A2989 RMK AO2 SLP118 6//// T03000228 10328 20278 58008

Runways

1 installed

3,362 FT MAX

18/36

3,362 ft × 50

ASPH-G● LITMED

Runway intelligence

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

54% of ops

704 land · 808 TO

46% of ops

610 land · 587 TO

Runway 18 carries 54% of operations (704 landings, 808 takeoffs) over the last 30 days. The next most-used is 36 at 46%.

Approach quality

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

18 704 landings

UA 15%

36 610 landings

UA 17%

Approaches to 18 show a 15% unstable-approach rate (106 UA events from 704 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

38.1

flights/day · 1,142 total

Busy hour (local)

5pm

also 7pm · 2pm

Day vs night

64%

06:00–20:00 local

Traffic concentrates around 2pm–5pm local, averaging 38.1 flights/day. Weekend volume runs 0.9× weekday (35.1 vs 41.0 daily).

Aircraft character

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

Activity is led by (56% of 981 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.900	—
APCH	119.350	—
APCH	354.075	—

Airport operations

ARTCC:: ZAU
Mag var:: 4° W
Fuel:: 100LL

Hourly traffic

Avg movements per hour · local time · last 30 days

Pilot & community notes

1 comment from OurAirports (click to expand)

airbound

5/10/2011

1C5 - Clow International - First Starts

I started primary training here a long while back. Home to A&M Aviation - excellent training and services. Thanks Al.

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