Duluth International Airport
Duluth International Airport (KDLH/DLH) is a large international airport located in Duluth, MN, 138 mi north of Saint Paul. It features 2 runways with the longest being 10,591 feet. SkyMeter has observed roughly 34 arrivals and 63 departures per day on average over the last 7 days, served by 14 carriers across 14 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to Minneapolis-St Paul International/Wold-Chamberlain Airport (KMSP). At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 327 seconds.
Safety incidents
Last 7 days · 3 total
Current weather
Latest METAR observation
Delays by hour
Avg minutes · local time · last 30 days
Top carriers
Share of flights
Top destinations
By flight count
Carriers
Show 21 more carriers →
CXK
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| TWR | 118.300 | 24 |
| TWR | 257.800 | 24 |
| GND | 121.900 | 24 |
| GND | 348.600 | 24 |
| ATIS | 124.100 | 24 |
| ATIS | 270.100 | 24 |
| APCH | 125.450 | 24 |
| APCH | 233.700 | 24 |
| UNICOM | 122.950 | — |
| LCL/P | 118.300 | 24 |
| EMERG | 121.500 | 24 |
| DULUTH R | 122.500 | — |
| OTHER | 122.500 | — |
| ANG COMD | 139.900 | 24 |
| OTHER | 139.900 | 24 |
| EMERG | 243.000 | 24 |
| LCL/P | 257.800 | 24 |
| ANG COMD | 288.900 | 24 |
| OTHER | 288.900 | 24 |
| ANG COMD | 6735.000 | 24 |
| OTHER | 6735.000 | 24 |
Airport operations
- ARTCC:
- ZMP
- Mag var:
- 1° W
- Fuel:
- 100LL, J8
Destination network
Great-circle routes from KDLH · last 7d
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
DLHMSP Minneapolis, US |
SKW
SKY West Aviation |
32 | 0h 44m |
DLHORD Chicago, US |
SKW
SKY West Aviation |
21 | 1h 21m |
DLHORD Chicago, US |
RPA
Republic Airlines |
11 | 1h 23m |
DLHMSP Minneapolis, US |
MTN
Mountain AIR Cargo |
7 | 0h 50m |
DLHMSP Minneapolis, US |
BMJ
Bemidji Airlines (Bemidji |
7 | 0h 46m |
DLHKANE Minneapolis, US |
NCJ
North Central Aviation |
2 | 0h 36m |
DLHSTP St Paul, US |
PAT
Department of the Army |
2 | 0h 54m |
DLHSTP St Paul, US |
DOW
Best Jets International (Minneapolis |
2 | 0h 54m |
DLHTOL Toledo, US |
PAT
Department of the Army |
2 | 2h 30m |
DLHPWK Chicago/Prospect Heights/Wheeling, US |
WDY
Chicago JET Group |
2 | 1h 8m |
DLHBED Bedford, US |
VJA
VJA |
1 | 2h 16m |
DLHMN35 Duluth, US |
CAP
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond |
1 | 0h 17m |
DLHGFK Grand Forks, US |
NDU
University of North Dakota (Grand Forks |
1 | 2h 15m |
DLHPHX Phoenix, US |
PFT
C.C. Calzone |
1 | 2h 49m |
DLHTEB Teterboro, US |
EJA
Netjets Aviation |
1 | 4h 47m |
DLHRST Rochester, US |
WUP
WUP |
1 | 0h 43m |
DLHKDYT Duluth, US |
MVK
North Star Aviation |
1 | 0h 25m |
DLHLEX Lexington, US |
PFT
C.C. Calzone |
1 | 1h 34m |
DLHBJI Bemidji, US |
BMJ
Bemidji Airlines (Bemidji |
1 | 0h 33m |
DLHCEQ3 Camrose, CA |
ASP
Airsprint |
1 | 8h 51m |