MMU
Morristown Municipal Airport

Morristown Municipal Airport (IATA: MMU, ICAO: KMMU) is a medium airport in Morristown, New Jersey, United States. It opened in May 1943. It has 2 runways; the longest is 5,998 ft (1,828 m). In 2025 it handled 1 thousand passengers.
Timeline
1 event · 1943–1943MAY 1943
OpenedMorristown Municipal Airport opens.
From Wikidata · FAAEvery airfield, 1903–2026
Runways & airfield
Schematic · N · © OpenStreetMap · FAA diagram PDF05/23036° / 216° · LIT
LENGTH5,998 ft1,828 mWIDTH150 ft46 mSURFACEAsphalt
13/31114° / 294° · LIT
LENGTH3,997 ft1,218 mWIDTH150 ft46 mSURFACEAsphalt
Passengers per year
2015–202517K
13K
12K
10K
6K
300
550
775
1K
5K
1K
1516171819202122232425
Routes
1 destinations · 1 countryStraight lines are great circles; rings mark true distance from MMU. US DOT BTS T-100, 2025: passengers flown from MMU, all carriers, routes with 12 or more departures.
Records & rankings
Ranked among 48,011 open airports · world · region · countryScale: 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
7 channelsAPPNEW YORK APP127.600
ATISATIS124.250
CLDCLNC DEL121.200
CTAFCTAF118.100
DEPNEW YORK DEP119.200
GNDGND121.700
TWRTWR118.100