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 10,152 feet. SkyMeter has observed roughly 42 arrivals and 71 departures per day on average over the last 7 days, served by 17 carriers across 19 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 360 seconds.
Safety incidents
Last 7 days · 0 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 20 more carriers →
MTN
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 |
47 | 0h 44m |
DLHORD Chicago, US |
SKW
SKY West Aviation |
39 | 1h 27m |
DLHMSP Minneapolis, US |
BMJ
Bemidji Airlines (Bemidji |
9 | 0h 47m |
DLHORD Chicago, US |
RPA
Republic Airlines |
8 | 1h 21m |
DLHMSP Minneapolis, US |
MTN
Mountain AIR Cargo |
8 | 0h 53m |
DLHKMKT Mankato, US |
MVK
North Star Aviation |
8 | 1h 54m |
DLHGFK Grand Forks, US |
NDU
University of North Dakota (Grand Forks |
5 | 2h 36m |
DLHMY13 Saginaw, US |
SKW
SKY West Aviation |
2 | 0h 6m |
DLHMDW Chicago, US |
LXJ
Flexjet LLC (Richardson |
2 | 1h 38m |
DLHFCM Minneapolis, US |
CXK
ATP Flight School |
2 | 1h 13m |
DLHLNK Lincoln, US |
PAT
Department of the Army |
2 | 2h 57m |
DLHMSP Minneapolis, US |
SCX
MN Airlines |
2 | 0h 43m |
DLHYXL Sioux Lookout, CA |
EJA
Netjets Aviation |
1 | 0h 43m |
DLHDAL Dallas, US |
KOW
Baker Aviation |
1 | 2h 12m |
DLHFNT Flint, US |
SKW
SKY West Aviation |
1 | 1h 17m |
DLHMY56 Hibbing, US |
BMJ
Bemidji Airlines (Bemidji |
1 | 0h 20m |
DLHGVA Geneva, CH |
HBJ
HBJ |
1 | 7h 35m |
DLH7MN9 Bloomington, US |
MVK
North Star Aviation |
1 | 1h 8m |
DLHTYS Knoxville, US |
PPL
AIR Pegasus PVT. |
1 | 5h 55m |
DLHKANE Minneapolis, US |
MVK
North Star Aviation |
1 | 0h 52m |