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The Pilots Desk
Small airport

Chain-O-Lakes Airport

ICAO 3IN7🇺🇸 South Bend
Coordinates
41.6612°N, 86.3532°W
Elevation
743 ft (226 m)
Type
Small airport
Region
US-IN
Time zone
Indianapolis(UTC-04:00)
Magnetic variation
5.1° W

Daylight today(Jul 17, 2026, local time)

Civil dawn
05:54
Sunrise
06:26
Sunset
21:18
Civil dusk
21:51

About 14h 52m 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 Chain-O-Lakes Airport

Chain-O-Lakes Airport is a small airport in South Bend, United States. It sits at an elevation of 743 ft (226 m) and has 3 runways, the longest 2,100 ft / 640 m. It observes America/Indiana/Indianapolis local time. The nearest airport is South Bend International Airport (SBN), about 3.3 nm to the nne.

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 (3)

RunwayLengthWidthSurfaceLightingStatus
15 / 332,100 ft / 640 m125 ftTurf-sand-fUnlitOpen
06 / 241,500 ft / 457 m110 ftTurf-sand-fUnlitOpen
09 / 271,330 ft / 405 m85 ftTurf-sand-fUnlitOpen

Airspace in this area(3)

NameClassTypeFloorCeiling
SOUTH BEND, MICHIANA REGIONAL AIRPORT CLASS CClass CControlled2000 ft MSL4800 ft MSL
SOUTH BEND, MICHIANA REGIONAL AIRPORT CLASS CClass CControlledGND4800 ft MSL
SOUTH BEND, MICHIANA REGIONAL AIRPORT CLASS E2Class EControlledGND17999 ft MSL

Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.

Nearby airports

Great-circle distance and true bearing from Chain-O-Lakes 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 Chain-O-Lakes Airport located?

Chain-O-Lakes Airport is small airport located in South Bend, United States, at an elevation of 743 ft (226 m).

How many runways does Chain-O-Lakes Airport have?

Chain-O-Lakes Airport has 3 runways, the longest being 2,100 ft / 640 m.

What time zone is Chain-O-Lakes Airport in?

Chain-O-Lakes Airport is in the America/Indiana/Indianapolis time zone (UTC-04:00).

What is the magnetic variation at Chain-O-Lakes Airport?

The magnetic variation (declination) at Chain-O-Lakes Airport is approximately 5.1° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Chain-O-Lakes Airport?

The nearest airport to Chain-O-Lakes Airport is South Bend International Airport (SBN), about 3.3 nm to the nne, followed by Hustons Airport and Dillon Airport.

Is the information on this page suitable for flight planning?

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