📍 St Paul⬆ 933 ft2 runways
K21D ·
Lake Elmo Airport
44.99750°N
-92.85570°W
ARR / DAY
27
▼
49.1%
DEP / DAY
26
▼
59.4%
Lake Elmo Airport (K21D) is a small general aviation airport located in St Paul, MN. It features 2 runways with the longest being 3,504 feet. SkyMeter has observed roughly 27 arrivals and 26 departures per day on average over the last 1 days.
Safety incidents
Last 1 days · 0 total
Current weather
Latest METAR observation
Temp
70°F
Wind
7 kts
190°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
32
47% of ops
1,199 land · 1,692 TO
14
28% of ops
710 land · 623 TO
04
15% of ops
373 land · 227 TO
22
10% of ops
251 land · 304 TO
Runway 32 carries 47% of operations (1,199 landings, 1,692 takeoffs) over the last 30 days. The next most-used is 14 at 28%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
32
1,199 landings
UA 12%
14
710 landings
UA 14%
04
373 landings
UA 6%
22
251 landings
UA 5%
Approaches to 32 show a 12% unstable-approach rate (148 UA events from 1,199 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
52.9
flights/day · 1,586 total
Busy hour (local)
6pm
also 8pm · 10pm
Day vs night
57%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.075 | — |
| APCH | 121.200 | — |
| APCH | 335.650 | — |
| UNICOM | 123.075 | — |
| AWOS | 120.075 | — |
| CD/P | 118.625 | — |
| OTHER | 118.625 | — |
| AGUDE ST | 335.500 | — |
| OTHER | 335.500 | — |
Airport operations
- ARTCC:
- ZMP
- Mag var:
- 1° E
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
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All flight data subject to ODbL attribution
·
Updated 08:03 UTC