Airports / KMML / Southwest Minnesota Regional Airport - Marshall/Ryan FieldIATA MMLModerate ground coverage
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Southwest Minnesota Regional Airport - Marshall/Ryan Field satellite view
📍 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

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
0

Current weather

Latest METAR observation

9h ago
Temp
72°F
Wind
12 kts
200°
Visib
10+ km
Ceil
—
METAR KMML 250656Z AUTO 20012KT 7SM CLR 22/19 A2984 RMK AO2 SLP100 T02170194

Runways

2 installed

7,221 FT MAX
02/20
3,999 ft × 75
ASP● LITMED
12/30
7,221 ft × 100
ASP● LITHIGH

Runway intelligence

Which runway carries the operations, observed over the last 30 days

30
34% of ops
47 land · 4 TO
20
30% of ops
41 land · 24 TO
02
26% of ops
36 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 30%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

30 47 landings
UA 0%
20 41 landings
UA 0%
02 36 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
3.1
flights/day · 93 total
Busy hour (local)
1pm
also 2pm · 5pm
Day vs night
61%
06:00–20:00 local
Traffic concentrates around 1pm–5pm local, averaging 3.1 flights/day. Weekend volume runs 1.4× weekday (4.0 vs 2.9 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

16 · 21%
10 · 13%
9 · 12%
5 · 7%
5 · 7%
3 · 4%
Activity is led by (21% of 76 flights). Top three types: , , .

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 16:55 UTC