Airports
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KMML
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Southwest Minnesota Regional Airport - Marshall/Ryan FieldIATA MMLModerate ground coverage
📍 Marshall⬆ 1,183 ft2 runways
KMML · MML
Southwest Minnesota Regional Airport - Marshall/Ryan Field
44.45050°N
-95.82190°W
ARR / DAY
3
▼
5.3%
DEP / DAY
0
▼
84.6%
Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML/MML) is a small general aviation airport located in Marshall, MN, 77 mi north east of Sioux Falls. It features 2 runways with the longest being 7,221 feet. SkyMeter has observed roughly 3 arrivals and 0 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
—
Wind
—
Visib
—
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
30
34% of ops
47 land · 4 TO
20
29% of ops
41 land · 24 TO
02
28% of ops
39 land · 4 TO
12
9% of ops
13 land · 18 TO
Runway 30 carries 34% of operations (47 landings, 4 takeoffs) over the last 30 days. The next most-used is 20 at 29%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
30
47 landings
UA 0%
20
41 landings
UA 0%
02
39 landings
UA 8%
12
13 landings
UA 0%
Approaches to 30 show a 0% unstable-approach rate (0 UA events from 47 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
3.2
flights/day · 95 total
Busy hour (local)
1pm
also 2pm · 5pm
Day vs night
62%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| UNICOM | 122.800 | — |
| AWOS | 120.150 | — |
| APT REMA | 121.725 | — |
| OTHER | 121.725 | — |
| MARSHALL | 122.500 | — |
| OTHER | 122.500 | — |
| REDWOOD | 127.100 | — |
| OTHER | 127.100 | — |
| REDWOOD | 290.200 | — |
| OTHER | 290.200 | — |
Airport operations
- ARTCC:
- ZMP
- Mag var:
- 5° E
- Fuel:
- 100LL
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 06:02 UTC