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
2
▼ 61.3%
DEP / DAY
2
▲ 30.0%

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. SkyMeter has observed roughly 2 arrivals and 2 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

1d ago
Temp
82°F
Wind
3 kts
90°
Visib
10+ km
Ceil
—
METAR KMML 290156Z AUTO 09003KT 10SM CLR 28/23 A2991 RMK AO2 SLP120 T02830228

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
30% of ops
34 land · 5 TO
20
25% of ops
29 land · 13 TO
12
25% of ops
28 land · 14 TO
02
20% of ops
23 land · 2 TO
Runway 30 carries 30% of operations (34 landings, 5 takeoffs) over the last 30 days. The next most-used is 20 at 25%.

Approach quality

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

30 34 landings
UA 3%
20 29 landings
UA 0%
12 28 landings
UA 0%
02 23 landings
UA 9%
Approaches to 30 show a 3% unstable-approach rate (1 UA events from 34 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
4.0
flights/day · 120 total
Busy hour (local)
5pm
also 2pm · 1pm
Day vs night
63%
06:00–20:00 local
Traffic concentrates around 1pm–5pm local, averaging 4.0 flights/day. Weekend volume runs 1.6× weekday (5.6 vs 3.6 daily).

Aircraft character

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

15 · 17%
12 · 14%
9 · 10%
8 · 9%
8 · 9%
5 · 6%
Activity is led by (17% of 88 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 02:41 UTC