Airports / KSTS / Charles M. Schulz Sonoma County AirportIATA STSGood ground coverage
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Charles M. Schulz Sonoma County Airport satellite view
📍 Santa Rosa⬆ 128 ft2 runways
KSTS · STS

Charles M. Schulz Sonoma County Airport

38.50900°N
-122.81300°W
ARR / DAY
63
▼ 2.9%
DEP / DAY
63
▼ 6.3%
ON-TIME
—
schedules pending
AVG DELAY
—
7d window

Charles M. Schulz Sonoma County Airport (KSTS/STS) is a medium regional airport located in Santa Rosa, CA. It features 2 runways with the longest being 6,000 feet. SkyMeter has observed roughly 63 arrivals and 63 departures per day on average over the last 7 days, served by 20 carriers across 56 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to San Diego International Airport (KSAN). At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 240 seconds.

Safety incidents

Last 7 days · 17 total

REVIEW →
↻
Go-arounds
1
✕
Rejected takeoffs
0
△
Unstable approaches
16
↺
Return to field
0

Current weather

Latest METAR observation

35m ago
Temp
58°F
Wind
5 kts
130°
Visib
10+ km
Ceil
—
KSTS 240953Z AUTO 13005KT 10SM OVC004 14/13 A2992 RMK AO2 SLP123 T01440128 $

Runways

2 installed

6,000 FT MAX
02/20
5,202 ft × 100
ASP● LITMED
14/32
6,000 ft × 150
ASP● LITHIGH

Delays by hour

Avg minutes · local time · last 30 days

Schedule vs actual
33m 5a 12m 6a 22m 7a 16m 8a 4m 9a 10m 10a 16m 11a 24m 12p
PRO Unlock full 24h

Top carriers

Share of flights

32 total
TOP 9 281
SKY West Aviation 44% Southwest Airlines Co. (SAN Antonio 13% Netjets Aviation 10% Horizon AIR Industries 10% Alaska Airlines 7% Airsf Flight Service 5% Flexjet LLC (Richardson 4% California Department of Forestry and Fire Protection (McClellan 4% Sunset Aviation 4%

Top destinations

By flight count

See all →
SAN 37
BUR 27
LAX 24
PDX 23
SEA 19
SNA 17

Carriers

See all + destinations → 32
SKY West Aviation
124
Southwest Airlines Co. (SAN Antonio
37
Netjets Aviation
28
Horizon AIR Industries
27
Alaska Airlines
20
Airsf Flight Service
15
Show 26 more carriers →
Flexjet LLC (Richardson
10
California Department of Forestry and Fire Protection (McClellan
10
Sunset Aviation
10
Envoy AIR
9
Foreflight
7
Redding Aero Enterprises
7
VJA
5
Advanced AIR
5
Calstar
5
SAN Carlos Flight Center
5
Corporate AIR Travel
4
Pacific JET
3
Worldwide JET Charter (Scottsdale
2
TCN
2
Department of the Army
2
PWR
2
C.C. Calzone
2
HL Aircraft
2
Reach AIR Medical Services (Santa Rosa
2
Executive JET Management
2
Indonesia AIR Transport
2
LGM Enterprises
2
Longhorn Aviation
2
Priester Aviation (Wheeling
2
Spirit Jets
1
FOR Firefighting Purposes- NOT TO BE Assigned
1

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 118.500 —
TWR 118.500 0700-2000
TWR 363.000 0700-2000
GND 121.900 0700-2000
ATIS 120.550 0700-2000
UNICOM 122.950 —
ASOS 120.550 —
LCL/P 118.500 0700-2000
EMERG 121.500 0700-2000
MOUNT TA 127.800 —
OTHER 127.800 —
MOUNT TA 353.500 —
OTHER 353.500 —
LCL/P 363.000 0700-2000
Airport operations
ARTCC:
ZOA
Mag var:
16° E
Fuel:
100LL, A1

Destination network

Great-circle routes from KSTS · last 7d

41 destinations
Live destinations · drag to pan · scroll to zoom

Hourly traffic

Avg movements per hour · local time · last 30 days

peak 12 PM · 1 movement every 240 s
12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Top routes

Click any segment for full inspection

See all routes → 80 routes
Route Operator Flights Avg enroute
STSSAN
San Diego, US
 SKY West Aviation 22 1h 30m
STSPHX
Phoenix, US
 SKY West Aviation 16 1h 55m
STSBUR
Burbank, US
 SKY West Aviation 16 1h 8m
STSSNA
Santa Ana, US
 SKY West Aviation 16 1h 18m
STSPDX
Portland, US
 SKY West Aviation 16 1h 23m
STSSEA
Seattle, US
 Alaska Airlines 15 1h 40m
STSLAX
Los Angeles, US
 Horizon AIR Industries 12 1h 16m
STSLAX
Los Angeles, US
 SKY West Aviation 12 1h 19m
STSSAN
San Diego, US
 Southwest Airlines Co. (SAN Antonio 11 1h 28m
STSBUR
Burbank, US
 Southwest Airlines Co. (SAN Antonio 10 1h 1m
STSONT
Ontario, US
 SKY West Aviation 9 1h 12m
STSDFW
Dallas-Fort Worth, US
 Envoy AIR 9 3h 13m
STSLAS
Las Vegas, US
 Southwest Airlines Co. (SAN Antonio 8 1h 26m
STSPDX
Portland, US
 Horizon AIR Industries 7 1h 23m
STSLAS
Las Vegas, US
 Alaska Airlines 5 1h 29m
STSOAK
Oakland, US
 Redding Aero Enterprises 4 0h 25m
STSSAN
San Diego, US
 Horizon AIR Industries 4 1h 38m
STSHHR
Hawthorne, US
 Advanced AIR 4 1h 30m
STSSEA
Seattle, US
 SKY West Aviation 4 1h 50m
STSSBA
Santa Barbara, US
 Flexjet LLC (Richardson 4 0h 51m

Pilot & community notes

1 comment from OurAirports (click to expand)

1
wolfgangx
01/31/2026
Mustang
Had a p51 chase me in the pattern. Cool to see that plane fly!
© SkyMeter · All flight data subject to ODbL attribution · Updated 10:28 UTC