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
0
▼
100.0%
DEP / DAY
0
▼
100.0%
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.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
88°F
Wind
8 kts
350°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
30
31% of ops
38 land · 4 TO
02
30% of ops
36 land · 4 TO
20
29% of ops
35 land · 24 TO
12
11% of ops
13 land · 12 TO
Runway 30 carries 31% of operations (38 landings, 4 takeoffs) over the last 30 days. The next most-used is 02 at 30%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
30
38 landings
UA 0%
02
36 landings
UA 8%
20
35 landings
UA 0%
12
13 landings
UA 0%
Approaches to 30 show a 0% unstable-approach rate (0 UA events from 38 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
2.8
flights/day · 85 total
Busy hour (local)
1pm
also 5pm · 2pm
Day vs night
60%
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
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All flight data subject to ODbL attribution
·
Updated 22:03 UTC