AZO

Kalamazoo/Battle Creek International Airport

ICAO KAZO42.2321°N 85.5496°W874 ft / 266 mMedium airport
On the map
Azoairportaerial
Nenyedi at English Wikipedia · Public domain · Commons

Kalamazoo/Battle Creek International Airport (IATA: AZO, ICAO: KAZO) is a medium airport in Kalamazoo, Michigan, United States. It opened in Apr 1940. It has 3 runways; the longest is 6,502 ft (1,982 m). In 2025 it handled 174 thousand passengers.

Timeline

1 event · 1940–1940
APR 1940
OpenedKalamazoo/Battle Creek International Airport opens.
From Wikidata · FAAEvery airfield, 1903–2026

Runways & airfield

Schematic · N · © OpenStreetMap · FAA diagram PDF
17/35171° / 351° · LIT
LENGTH6,502 ft1,982 mWIDTH150 ft46 mSURFACEAsphalt
05/23045° / 225° · LIT
LENGTH3,438 ft1,048 mWIDTH100 ft31 mSURFACEAsphalt
09/27090° / 270° · LIT
LENGTH2,800 ft853 mWIDTH60 ft18 mSURFACEAsphalt

Passengers per year

1999–2025
555K
241K
305K
289K
300K
297K
104K
156K
141K
172K
182K
174K
991516171819202122232425

Routes

2 destinations · 1 country
Most destinationsDelta Connection 1American Eagle 1

Straight lines are great circles; rings mark true distance from AZO. From the Wikipedia article “Kalamazoo/Battle Creek International Airport” (revision of 19 Aug 2026), CC BY-SA 4.0.

Records & rankings

Ranked among 48,011 open airports · world · region · country
Passengers174K (2025)1 · FEWER1 · FEWERMEDIAN · 64KMEDIAN · 64KMORE · 103MMORE · 103M#1,595of 3,974 · #357 North America · #237 USLongest runway6,502 ft1,982 m46 m · SHORT150 ft · SHORTMEDIAN · 975 mMEDIAN · 3,200 ftLONG · 5,300 mLONG · 17,388 ft=4,063of 29,823 · =1,000 North America · =759 USElevation874 ft266 m-386 m · LOW-1,266 ft · LOWMEDIAN · 240 mMEDIAN · 787 ftHIGH · 4,938 mHIGH · 16,200 ft=19,978of 43,341 · =9,188 North America · =7,490 USAgeOpened 19402026 · NEWEST2026 · NEWESTMEDIAN · 1976MEDIAN · 1976OLDEST · 1902OLDEST · 1902=1,114of 15,079 · =366 North America · =338 USRunways31 · FEWER1 · FEWERMEDIAN · 1MEDIAN · 1MORE · 8MORE · 8=151of 29,943 · =83 North America · =81 US
Scale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record

Radio frequencies

8 channels
A/DAPP/DEP119.200
ATISATIS127.250
CLDCLNC DEL121.750
CTAFCTAF118.300
GNDGND121.900
RDOLANSING RDO109.000
TWRTWR118.300
UNICUNICOM122.950