KDLH
DLHDuluth International Airport · Duluth
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
1,428 ft / 435 m
Transition Altitude
18,000 ft
Primary Channel
TWR 118.30 MHz (TWR)
Runway Summary
09/2710,152 ftConcreteLIGHTED
03/215,699 ftAsphaltLIGHTED
Mission Briefing & Tools
Direct calculators and pre-filled resources for this airport.
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Buy me a beerBriefing for Duluth International Airport (KDLH), United States. This facility features 2 active runways with an elevation of 1,428 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 18,000 ft for altimeter reset.
Full Name
Duluth International Airport
ICAO / IATA
KDLH / DLH
Municipality
Duluth
Country
Region
US-MN
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
Wikipedia
Runway 09 / 27
ILSLIGHTED
Length: 10,152 ft / 3,094 m
Surface: Concrete
Heading: 92.3° / 272.3°
Surface: Concrete
Heading: 92.3° / 272.3°
RWY 09
110.30 MHz
ID: DLH | CRS: 93°
RWY 27
108.70 MHz
ID: JUD | CRS: 273°
Runway 03 / 21
LIGHTED
Length: 5,699 ft / 1,737 m
Surface: Asphalt
Heading: 31.5° / 211.5°
Surface: Asphalt
Heading: 31.5° / 211.5°
RWY 03
No ILS
RWY 21
No ILS
A/D APP/DEP
125.45 MHz
ATIS ATIS
124.10 MHz
GND GND
121.90 MHz
POST ANG COMD POST
28.89 MHz
PTD PTD
28.89 MHz
RDO PRINCETON RDO
122.35 MHz
TWR TWR
118.30 MHz
UNIC UNICOM
122.95 MHz
Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified