Boulder Municipal Airport satellite view

📍 Boulder⬆ 5,288 ft2 runways

KBDU · WBU

Boulder Municipal Airport

40.03940°N

-105.22600°W

ARR / DAY

▼ 22.2%

DEP / DAY

▼ 0.6%

Boulder Municipal Airport (KBDU/WBU) is a small general aviation airport located in Boulder, CO. It features 2 runways with the longest being 4,100 feet. SkyMeter has observed roughly 16 arrivals and 26 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

Latest METAR observation

17m ago

Temp

86°F

Wind

8 kts

120°

Visib

10+ km

Ceil

—

METAR KBDU 262155Z AUTO 12008KT 10SM CLR 30/00 A3002 RMK AO2

Runways

2 installed

4,100 FT MAX

Runway intelligence

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

79% of ops

658 land · 816 TO

21% of ops

179 land · 50 TO

Runway 08 carries 79% of operations (658 landings, 816 takeoffs) over the last 30 days. The next most-used is 26 at 21%.

Approach quality

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

08 658 landings

UA 5%

26 179 landings

UA 14%

Approaches to 08 show a 5% unstable-approach rate (34 UA events from 658 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

36.0

flights/day · 1,079 total

Busy hour (local)

4pm

also 5pm · 3pm

Day vs night

81%

06:00–20:00 local

Traffic concentrates around 3pm–4pm local, averaging 36.0 flights/day. Weekend volume runs 1.3× weekday (45.4 vs 34.1 daily).

Aircraft character

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

Activity is led by (33% of 887 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.725	—
UNICOM	122.725	—
AWOS	118.825	—

Airport operations

ARTCC:: ZDV
Elevation:: 5,288 ft
Mag var:: 12° E
Fuel:: 100LL

Hourly traffic

Avg movements per hour · local time · last 30 days

Custom date range