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 49 arrivals and 81 departures per day on average over the last 7 days, served by 18 carriers across 23 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 300 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 17 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 |
51 | 0h 45m |
DLHORD Chicago, US |
SKW
SKY West Aviation |
41 | 1h 20m |
DLHMSP Minneapolis, US |
MTN
Mountain AIR Cargo |
10 | 0h 51m |
DLHMSP Minneapolis, US |
BMJ
Bemidji Airlines (Bemidji |
10 | 0h 46m |
DLHKMKT Mankato, US |
MVK
North Star Aviation |
5 | 2h 2m |
DLHFCM Minneapolis, US |
BRW
BRW |
4 | 2h 0m |
DLHFCM Minneapolis, US |
CXK
ATP Flight School |
4 | 1h 37m |
DLHKANE Minneapolis, US |
NCJ
North Central Aviation |
3 | 0h 29m |
DLHLAS Las Vegas, US |
RRR
Raf-Hqstc (AIR Transport) |
2 | 3h 11m |
DLHNHT London, GB |
RRR
Raf-Hqstc (AIR Transport) |
2 | 8h 17m |
DLHBFI Seattle, US |
LXJ
Flexjet LLC (Richardson |
1 | 2h 55m |
DLHFOK Westhampton Beach, US |
EJA
Netjets Aviation |
1 | 2h 19m |
DLHDPA Chicago/West Chicago, US |
LXJ
Flexjet LLC (Richardson |
1 | 1h 16m |
DLHIBZ Ibiza, ES |
IFA
FAI Rent-A-Jet |
1 | 8h 45m |
DLHFOE Topeka, US |
SHO
Sheremetyevo-Cargo |
1 | 1h 24m |
DLHSUW Superior, US |
CXK
ATP Flight School |
1 | 0h 46m |
DLHBZN Bozeman, US |
LXJ
Flexjet LLC (Richardson |
1 | 3h 11m |
DLHYXL Sioux Lookout, CA |
PHX
2080061 Ontario |
1 | 1h 38m |
DLHBMI Bloomington/Normal, US |
CGH
AIR Guilin |
1 | 2h 31m |
DLHEAR Kearney, US |
NCJ
North Central Aviation |
1 | 1h 24m |