Dane County Regional Truax Field
Dane County Regional Truax Field (KMSN/MSN) is a large domestic airport located in Madison, WI. It features 3 runways with the longest being 9,006 feet. SkyMeter has observed roughly 17 arrivals and 15 departures per day on average over the last 7 days, served by 5 carriers across 15 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to Chicago O'Hare International Airport (KORD). At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 277 seconds.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Runways
3 installed
Delays by hour
Avg minutes · local time · last 30 days
Top carriers
Share of flights
Carriers
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 119.300 | — |
| TWR | 119.300 | 0600-2300 |
| TWR | 257.800 | 0600-2300 |
| GND | 121.900 | 0600-2300 |
| GND | 348.600 | 0600-2300 |
| ATIS | 124.650 | 0600-2300 |
| ATIS | 278.300 | 0600-2300 |
| APCH | 120.100 | 0600-2300 |
| APCH | 135.450 | 0600-2300 |
| APCH | 343.700 | 0600-2300 |
| APCH | 350.300 | 0600-2300 |
| DEP | 318.100 | 0600-2300 |
| UNICOM | 122.950 | — |
| ANG OPS | 40.800 | 0600-2300 |
| OTHER | 40.800 | 0600-2300 |
| LCL/P | 119.300 | 0600-2300 |
| CLASS C | 120.100 | 0600-2300 |
| EMERG | 121.500 | 0600-2300 |
| CD/P | 121.625 | 0600-2300 |
| OTHER | 121.625 | 0600-2300 |
| MADISON | 122.600 | — |
| OTHER | 122.600 | — |
| ANG OPS | 123.400 | 0600-2300 |
| OTHER | 123.400 | 0600-2300 |
| LONE ROC | 133.300 | — |
| OTHER | 133.300 | — |
| CLASS C | 135.450 | 0600-2300 |
| ANG OPS | 138.175 | 0600-2300 |
| OTHER | 138.175 | 0600-2300 |
| ANG OPS | 238.200 | 0600-2300 |
| OTHER | 238.200 | 0600-2300 |
| EMERG | 243.000 | 0600-2300 |
| LCL/P | 257.800 | 0600-2300 |
| LONE ROC | 257.925 | — |
| OTHER | 257.925 | — |
| ANG OPS | 299.900 | 0600-2300 |
| OTHER | 299.900 | 0600-2300 |
| CLASS C | 343.700 | 0600-2300 |
| CLASS C | 350.300 | 0600-2300 |
Airport operations
- ARTCC:
- ZAU
- Mag var:
- 3° W
- Fuel:
- 100LL, A++
Destination network
Great-circle routes from KMSN · 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 |
|---|---|---|---|
MSNORD Chicago, US |
SKW
SKY West Aviation |
9 | 0h 31m |
MSNORD Chicago, US |
ENY
Envoy AIR |
7 | 0h 32m |
MSNMSP Minneapolis, US |
SKW
SKY West Aviation |
6 | 0h 55m |
MSNDCA Washington, US |
JIA
PSA Airlines |
5 | 1h 49m |
MSNDFW Dallas-Fort Worth, US |
AAL
American Airlines |
5 | 1h 55m |
MSNATL Atlanta, US |
DAL
Delta AIR Lines |
4 | 1h 44m |
MSNPHX Phoenix, US |
AAL
American Airlines |
4 | 3h 21m |
MSNORD Chicago, US |
UAL
United Airlines |
4 | 0h 42m |
MSNDTW Detroit, US |
SKW
SKY West Aviation |
3 | 0h 53m |
MSNORD Chicago, US |
GJS
Gojet Airlines |
3 | 0h 34m |
MSNCLT Charlotte, US |
JIA
PSA Airlines |
3 | 1h 42m |
MSNMSP Minneapolis, US |
DAL
Delta AIR Lines |
2 | 0h 45m |
MSNDTW Detroit, US |
DAL
Delta AIR Lines |
2 | 0h 52m |
MSNCLT Charlotte, US |
AAL
American Airlines |
2 | 1h 39m |
MSNAVP Wilkes-Barre/Scranton, US |
TTE
Avcenter |
2 | 1h 46m |
MSNDEN Denver, US |
SKW
SKY West Aviation |
2 | 2h 1m |
MSNBOS Boston, US |
RPA
Republic Airlines |
2 | 2h 19m |
MSNDEN Denver, US |
UAL
United Airlines |
2 | 1h 51m |
MSNLGA New York, US |
EDV
Endeavor AIR |
2 | 2h 0m |
MSNPHL Philadelphia, US |
JIA
PSA Airlines |
2 | 1h 42m |