CNU · KCNU · Chanute Martin Johnson Airport

Chanute Martin Johnson Airport (CNU)

Chanute, United States · medium airport · 37.668° -95.487° ·
Airport Information
IATA CodeCNU
ICAO CodeKCNU
Typemedium airport
NameChanute Martin Johnson Airport
MunicipalityChanute
CountryUnited States
ContinentNA
Latitude37.668° N
Longitude-95.487° W
Elevation1002 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score250
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionChanute
Continent CodeNA
IANA TimezoneAmerica/New_York
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving CNU

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (37.7°N)

Jan
Feb
10°
Mar
13°
Apr
17°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
Nov
12°
Dec
* Approximate average temperatures by month based on temperate latitude zone

AI-Enhanced Insights

Chanute Martin Johnson Airport (CNU) is a public-use general aviation facility serving Chanute, Kansas, and the surrounding Neosho County region. The airport is named in honor of Martin Johnson, the renowned explorer, adventurer, and wildlife filmmaker who grew up in the area and brought global attention to the community through his expeditions to Africa and the South Pacific. It primarily supports recreational flying, flight training, and corporate activity for southeast Kansas.

💡 Local Tip
If you have time between flights, consider visiting the Martin and Osa Johnson Safari Museum in downtown Chanute, which showcases artifacts and films from the explorers' legendary African and South Pacific expeditions.
🚖 Getting There

The airport is located just a few miles northeast of downtown Chanute, making ground transportation quick via rental car or pre-arranged taxi. Visitors without a vehicle will want to coordinate a pickup in advance, as public transit options at the airfield are limited. The short drive into town takes only about 10 minutes.

❓ Frequently Asked Questions
Q: What is the airport named after?
A: The airport honors Osa and Martin Johnson, early 20th-century explorers and documentary filmmakers from Kansas, with Martin Johnson having strong ties to the Chanute area.

Q: Does Chanute Martin Johnson Airport offer commercial airline service?
A: No, the airport is primarily used for general aviation and does not host scheduled commercial passenger flights.

Q: What facilities are available at CNU?
A: The airport features runways, tie-down areas, and hangar space for private aircraft, along with fuel services for general aviation pilots.

Q: How busy is the airport?
A: As a medium-sized general aviation facility, it sees moderate traffic primarily from private pilots, flight training operations, and occasional transient aircraft.
AI-generated content · Generated Jun 26, 2026 · MiniMax-M3

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
PPF Tri-City Airport Parsons, United States 37.7 km 23.4 mi View →
IDP Independence Municipal Airport Independence, United States 62.3 km 38.7 mi View →
CFV Coffeyville Municipal Airport Coffeyville, United States 64.3 km 39.9 mi View →
FSK Fort Scott Municipal Airport Fort Scott, United States 64.7 km 40.2 mi View →
PTS Atkinson Municipal Airport Pittsburg, United States 70.9 km 44.1 mi View →

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