📍 St Paul⬆ 933 ft2 runways
K21D ·
Lake Elmo Airport
44.99750°N
-92.85570°W
ARR / DAY
47
▲
17.3%
DEP / DAY
54
▲
9.6%
Lake Elmo Airport (K21D) is a small general aviation airport located in St Paul, MN. It features 2 runways with the longest being 2,850 feet. SkyMeter has observed roughly 47 arrivals and 54 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
79°F
Wind
7 kts
110°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
32
47% of ops
1,071 land · 1,151 TO
14
30% of ops
686 land · 946 TO
22
12% of ops
283 land · 83 TO
04
11% of ops
253 land · 211 TO
Runway 32 carries 47% of operations (1,071 landings, 1,151 takeoffs) over the last 30 days. The next most-used is 14 at 30%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
32
1,071 landings
UA 4%
14
686 landings
UA 6%
22
283 landings
UA 15%
04
253 landings
UA 11%
Approaches to 32 show a 4% unstable-approach rate (41 UA events from 1,071 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
59.3
flights/day · 1,780 total
Busy hour (local)
2pm
also 4pm · 3pm
Day vs night
58%
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
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 21:49 UTC