The U.S. aircraft register, updated daily
Airports · Minnesota · airport · FAA file effective October 1, 2026

Duluth International

DLH · KDLH · Duluth, Minnesota · St Louis County · map

Duluth International is a public-use airport owned by the City of Duluth, Minnesota, 5 miles northwest of Duluth, Minnesota, 1,428 feet above sea level. It has 2 runways; the longest, 09/27, is 10,591 feet of concrete. It has a control tower, fuel (100LL avgas, Jet A, JP-8) and about 89 general-aviation aircraft based on the field by the FAA's count. The receiver network heard 12 different aircraft arrive or depart here in the last seven days. The FAA counts about 82,919 takeoffs and landings a year. About 127,845 passengers boarded flights here in the FAA's fiscal year 2024.

Quick answers answers refresh every morning

What is the airport code for Duluth International?

Its FAA code is DLH, and its ICAO code is KDLH.

Where is Duluth International?

It is 5 miles northwest of Duluth, Minnesota, 1,428 feet above sea level.

How long is the longest runway at Duluth International?

The longest of its 2 runways, 09/27, is 10,591 feet long.

Does Duluth International have a control tower?

Yes, it has a control tower.

What fuel can you buy at Duluth International?

The FAA's airport file lists 100LL avgas, Jet A, JP-8.

Where can you fly nonstop from Duluth International?

Airline flights go to 8 airports, the busiest of them Minneapolis-St Paul Intl/Wold-Chamberlain, Chicago O'Hare International, Duluth International, Laughlin/Bullhead International, South Bend International. Every route

Are there flight schools at Duluth International?

3 flight schools, flying clubs or college flight programmes are based within about 15 miles of it, including Ascent Aviation INC and Lake Superior College. Compare them

Where are the nearest FAA examiners to Duluth International?

3 pilot examiners and 6 aviation medical examiners work within 50 nautical miles. See them by name

Weather and planning now, the forecast, warnings, pilot reports, winds aloft, restrictions

Fetching the weather now, the forecast, the warnings in force, pilot reports and the winds aloft for Duluth International…

Wind map live wind over the area, from Windy.com

Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.

The airport facts, runways, radio, fuel and services, the FAA's remarks

The airport

Codes
FAA DLH · ICAO KDLH
Kind
Airport · open to the public · publicly owned
Owner
City of Duluth, Minnesota
Elevation
1,428 feet above sea level
Control tower
A control tower with a TRACON · around the clock
Attended
around the clock
Lights
beacon sunset to sunrise
Fuel and services
100LL avgas, Jet A, JP-8; the services card below
Notes
landing fee · customs available · certified for airline service (Part 139)
On the chart
Green Bay sectional
Magnetic variation
1W
In the FAA's files since
April 1940

This airport's record at the FAA

Runways 2

09270321N5,000 ft
Runways drawn to scale from the FAA's positions, north up.
FAA airport diagram for Duluth International
The FAA's official airport diagram (taxiways, ramps, hot spots); tap to enlarge, or open the FAA's PDF.

For understanding the field, not for navigation.

RunwayLength × widthSurfaceLights
09/2710,591 × 150 ftConcrete, fairHigh-intensity lights
03/215,719 × 150 ftAsphalt, goodMedium-intensity lights
  • Runway 09: ILS, PAPI, four lights on the left, approach lights with sequenced flashers (ALSF-2), 10,062 ft available for landing, tree 93 ft high 2,797 ft from the end
  • Runway 27: ILS, PAPI, four lights on the left, medium-intensity approach lights with runway alignment lights (MALSR), threshold displaced 529 ft, 10,062 ft available for landing, tree 26 ft high 1,376 ft from the end
  • Runway 03: PAPI, four lights on the left, tree 51 ft high 2,194 ft from the end
  • Runway 21: PAPI, four lights on the left, tree 30 ft high 1,289 ft from the end

Radio frequencies

UNICOM122.95
ATIS (recorded airport information)124.1Duluth
Clearance delivery122.15
Clearance delivery · Approach · Departure procedure (EHOSI)124.8
Clearance delivery127.4
Ground121.9Duluth
Tower118.3Duluth
Approach and departure125.45Duluth
Emergency121.5Duluth
Duluth and rco122.5Duluth
Ang Comd Post139.9Duluth

Automated weather (ASOS), by phone 218-208-0194.

Fuel and services as reported to the FAA

Fuel
100LL avgas, Jet A, JP-8
Repairs
airframe and engine: major repairs
Parking
hangars, tie-downs
Oxygen
bottled oxygen (high- and low-pressure), bulk oxygen (high- and low-pressure)
Also here
air freight, cargo handling, charter flights, flight instruction, aircraft rental, aircraft sales
Notes
customs available · landing fee charged

Other fields with jet fuel nearby: Richard I Bong Airport (10 nm southeast), Cloquet/Carlton County (15 nm southwest), Richard B Helgeson Airport (22 nm northeast).

The FAA's file records what is sold and done at the field, as the airport manager reports it, not who sells it or the price; fuel sellers (FBOs) are not named in any public file. Airports selling jet fuel in Minnesota · avgas.

The FAA's remarks as written in the airport file, spelled out

  • Birds on and in the vicinity of airport.
  • Landing fee for all commercial aircraft and all aircraft ovr 12500 LB maximum landing WT except aircraft oprd or chtrd by the U.S. government or the state of Minnesota.
  • Type H BAK-12B(B) 1470 feet.
  • Type H bak 12B(B) 2544 feet.
  • Available at military and civil fueling facilities.
  • Weight bearing strength - 2S127.
  • Weight bearing strength - 2S153.
  • Caution: windshear/downdrafts final approach.
  • High speed military jet traffic not on ADS-B operating in and above class D airspace from 3000' to 11,500' above sea level contact dlh app for trfc adzys for transit recommended.
  • When runway 03/21 in use; taxiway C north of runway 09/27 may be restricted by air traffic control to aircraft with wingspans less than 49 feet.
  • Jasu: 9(AM32A-60) 2(A/M32A-86) 2(MC-11) 6(MC-2A) (military).
  • SP DE-ICE lhox lhnit.

Flights and activity in the air now, the airlines, based aircraft, takeoffs and landings

Activity now checking the volunteer receiver network…

Within ten miles

  • Looking…

Arrivals and departures, last hour

  • Looking…

From the volunteer receiver network, a few minutes behind at most; aircraft whose owners asked the FAA not to be displayed are left out; no person is named. Open the live map here.

Scheduled and charter flights from here the DOT's airline reports · August 2025 to July 2026

Airlines reported 2,882 departures from DLH in those twelve months, carrying 142,358 passengers in 173,883 seats (82% filled), to 25 destinations (2 abroad) on 14 airlines.

All 25 destinations, the airlines and the aircraft, month by month

From the Bureau of Transportation Statistics' T-100 table: every segment an airline reported flying, three months in arrears. Private, business and training flights are not in it; the live picture is in the activity card.

Based aircraft as counted for the FAA, fiscal year 2024

single-engine49multi-engine10jets4helicopters4other22
Based aircraft, as a table
aircraft
single-engine49
multi-engine10
jets4
helicopters4
other22
12different aircraft heard arriving or departing here in the last 7 days (153 in 30 days)

The FAA's count is the general-aviation aircraft kept on the field (singles, twins, business jets, helicopters) from its Terminal Area Forecast, the latest year with an actual count; airline fleets are never counted as based anywhere, so a big airline airport shows a small number. The aircraft heard arriving or departing are the site's own record from the volunteer receiver network, airliners included; aircraft whose owners asked the FAA not to be displayed are left out. The register section below shows how many aircraft are registered to owners in town, a different measure again.

127,845passengers boarded flights here in the FAA's fiscal year 2024

Takeoffs and landings a year about 82,919, the FAA's fiscal year 2024 (October 2023 to September 2024)

airline3,135air taxi and commuter6,157general aviation, travelling32,080general aviation, local37,112military4,435
Takeoffs and landings, as a table
a year
airline3,135
air taxi and commuter6,157
general aviation, travelling32,080
general aviation, local37,112
military4,435

Local flights stay in the traffic pattern or nearby, often practice; travelling flights arrive from or leave for somewhere else. Counts at airports without a tower are the FAA's estimates. How this compares nationally: Airports by the numbers.

Who flies and works here aircraft registered in town, the companies, the examiners nearby

Aircraft registered in Duluth from the FAA register

583 aircraft are registered to owners in Duluth, Minnesota: 486 piston singles, 86 business jets, 6 helicopters, 4 piston twins, 1 turboprop. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.

Companies and organisations in town with two or more aircraft:

Individuals are counted, not named (the site's policy at this time). All aircraft registered in Minnesota.

Who works here from the FAA's certificate lists and the register

Fuel and service companies in Duluth, by their names on the register (a start, not a directory):

  • Hangar 10 Aero LLC Hangar 10 Aero is a supplier of parts and materials for Hatz Bantam light sport biplanes, serving aircraft builders.

Flight schools, flying clubs and college flight programmes based within about 15 miles:

  • Ascent Aviation INC 10 aircraft · Duluth Ascent Aviation is a Part 141 flight school based in Duluth, Minnesota, partnered with Lake Superior College.
  • Lake Superior College 3 aircraft · Duluth Lake Superior College is a public college in Duluth, Minnesota, part of the Minnesota State system.
  • Superior Flying Services LLC 5 aircraft · Superior, 12 miles away Superior Flying Services is a flight school and FBO based in Superior, Wisconsin.

Charter operators and airlines based in Duluth:

  • Lake Superior Helicopters, LLC 4 aircraft on the certificate Lake Superior Helicopters operates helicopter tours, flight training, and private charter services from Duluth, Minnesota.

Repair stations in Duluth:

Companies in the same town as this airport, and schools within about 15 miles of it (each placed at the main public airport of its town, or at the town's centre); not every one of them works from this field. All operators · all repair stations · all flight schools · all FBOs.

Examiners and inspectors nearby designated by the FAA · within 50 nautical miles

3 pilot examiners (the FAA's designated pilot examiners, who give the practical tests for pilot certificates) are based within 50 nautical miles: 3 for private pilot, 3 for commercial and instrument, 3 for flight instructor; 3 for airplanes, 3 for multi-engine airplanes, 1 for seaplanes. Also nearby: 2 sport aviation examiners, 6 aviation medical examiners, 3 mechanic examiners, 1 airworthiness representative (maintenance), 2 airworthiness representatives (manufacturing), 2 engineering representatives, 2 administrative pilot examiners.

All 21 nearby, by kind, with contact details

What each kind does
  • DPE: Designated Pilot Examiner: gives the practical tests (checkrides) for pilot certificates and ratings.
  • SAE: Sport Aviation Examiner: gives the tests for sport pilot certificates and light-sport aircraft.
  • AME: Aviation Medical Examiner: a doctor who issues the medical certificates pilots must hold.
  • DME: Designated Mechanic Examiner: tests candidates for the mechanic certificate (airframe and powerplant).
  • DAR-T: Designated Airworthiness Representative, maintenance: issues airworthiness certificates and approvals for aircraft in service.
  • DAR-F: Designated Airworthiness Representative, manufacturing: issues airworthiness certificates for newly built aircraft and parts.
  • DER-T: Designated Engineering Representative: approves engineering data for repairs and alterations on the FAA's behalf.
  • Admin-PE: Administrative Pilot Examiner: handles certificate paperwork rather than flight tests.

Designees are listed with the name and contact details the FAA publishes for them on its designee locator (read October 10, 2026): the FAA lists them so that pilots, mechanics and companies can find them. Private individuals are not named, the site's policy at this time. A designee who would rather not appear here can ask us through the contact address on the About page. Each designee is placed at the main public airport of the town the FAA lists (or the nearest one to its zip code), so "nearby" means the town, not an exact address. All examiners by state.

Safety record the NTSB's cases at or near this airport

Accidents and incidents at or near this airport NTSB records · 10 since 1982, 4 fatal

2024-06-27CEN24LA242 · Cessna 310R N5080J · accident · no injuries
2022-10-02ERA23FA001 · Cessna 172S N262TA · accident · 3 killed
2014-06-07CEN14FA278 · Hermann Bjorn Lancair IV N86NW · accident · 1 killed
2010-09-17CEN10LA556 · Robinson Helicopter Company R44 II N145DM · accident · minor injuries
2007-10-28CHI08CA030 · Cessna 172M N4366R · accident · no injuries
2000-07-08CHI00FA185 · Piper Pa-30 N7213Y · accident · 3 killed
1999-03-23CHI99FA112 · Cirrus Design Corp. Sr20 N115CD · accident · 1 killed
1997-04-27CHI97LA115 · Cessna 182P N7355Q · accident · serious injuries
1985-11-05CHI86LA023 · Cessna 152Ii N45953 · accident · no injuries
1982-03-29CHI82DA104 · Cessna 180 N4649B · accident · no injuries

Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English. The country as a whole: Where accidents happen.

Connections how this airport links to the rest of the register

In town
Who works here
Airlines fly from here to
Record
Around it

The whole map of how records connect · these connections as data: /graph/airport/DLH.json.

Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 26, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.