📍 Granby⬆ 8,203 ft1 runways
KGNB ·
Granby Grand County Airport
40.08970°N
-105.91700°W
ARR / DAY
4
▲
107.7%
DEP / DAY
0
▼
83.3%
Granby Grand County Airport (KGNB) is a small general aviation airport located in Granby, CO, 35 mi west of Boulder. It features 1 runway measuring 5,001 feet. SkyMeter has observed roughly 4 arrivals and 0 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
59°F
Wind
4 kts
40°
Visib
10+ km
Ceil
—
Runways
1 installed
09/27
5,001 ft × 75
ASP● LITLOW
Runway intelligence
Which runway carries the operations, observed over the last 30 days
27
100% of ops
100 land · 0 TO
09
0% of ops
0 land · 15 TO
Runway 27 carries 100% of operations (100 landings, 0 takeoffs) over the last 30 days. The next most-used is 09 at 0%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
27
100 landings
UA 0%
09
0 landings
UA 0%
Approaches to 27 show a 0% unstable-approach rate (0 UA events from 100 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
3.8
flights/day · 114 total
Busy hour (local)
2pm
also 3pm · 4pm
Day vs night
87%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 123.000 | — |
| UNICOM | 123.000 | — |
| AWOS | 119.925 | — |
| OTHER | 128.650 | — |
| KREMMLIN | 128.650 | — |
| OTHER | 282.200 | — |
| KREMMLIN | 282.200 | — |
Airport operations
- ARTCC:
- ZDV
- Mag var:
- 8° E
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 07:16 UTC