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IATA DLH ICAO KDLH Medium airport

Duluth International Airport

Duluth · Minnesota · United States

Location

Town
Duluth
Region
Minnesota
Country
United States
Elevation
1,428 ft
Latitude
46.8419
Longitude
-92.1987

Observed traffic

Departures (30 d)
1,376
Arrivals (30 d)
1,305
All observed flights
2,681
Last seen
October 30, 2026

Facility

Type
Medium airport
Scheduled service
Yes
Longest runway
10,591 ft
Also known as
LKI

Runways

RunwayLengthWidth SurfaceLightedHeadings
09 / 27 10,591 ft 150 ft CON Yes 092° / 272°
03 / 21 5,719 ft 150 ft ASP Yes 032° / 212°

Frequencies

TypeDescriptionMHz
A/D APP/DEP 125.450
ATIS ATIS 124.100
GND GND 121.900
POST ANG COMD POST 28.890
PTD PTD 28.890
RDO PRINCETON RDO 122.350
TWR TWR 118.300
UNIC UNICOM 122.950

WikipediaAirport website Airport data from OurAirports (public domain).