Charles M. Schulz Sonoma County Airport
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 66 arrivals and 67 departures per day on average over the last 7 days, served by 20 carriers across 51 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 212 seconds.
Safety incidents
Last 7 days · 10 total
Current weather
Latest METAR observation
Delays by hour
Avg minutes · local time · last 30 days
Top carriers
Share of flights
Top destinations
By flight count
Carriers
Show 31 more carriers →
CFR
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
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
STSLAX Los Angeles, US |
SKW
SKY West Aviation |
31 | 1h 14m |
STSPHX Phoenix, US |
SKW
SKY West Aviation |
21 | 1h 53m |
STSPDX Portland, US |
SKW
SKY West Aviation |
20 | 1h 19m |
STSBUR Burbank, US |
SKW
SKY West Aviation |
20 | 1h 6m |
STSSAN San Diego, US |
SKW
SKY West Aviation |
17 | 1h 27m |
STSSNA Santa Ana, US |
SKW
SKY West Aviation |
17 | 1h 20m |
STSSAN San Diego, US |
SWA
Southwest Airlines Co. (SAN Antonio |
15 | 1h 25m |
STSBUR Burbank, US |
SWA
Southwest Airlines Co. (SAN Antonio |
11 | 1h 2m |
STSPDX Portland, US |
QXE
Horizon AIR Industries |
11 | 1h 18m |
STSDFW Dallas-Fort Worth, US |
ENY
Envoy AIR |
11 | 3h 10m |
STSSEA Seattle, US |
ASA
Alaska Airlines |
10 | 1h 37m |
STSLAS Las Vegas, US |
SWA
Southwest Airlines Co. (SAN Antonio |
10 | 1h 28m |
STSSAN San Diego, US |
QXE
Horizon AIR Industries |
10 | 1h 31m |
STSDEN Denver, US |
SWA
Southwest Airlines Co. (SAN Antonio |
10 | 2h 23m |
STSLAS Las Vegas, US |
QXE
Horizon AIR Industries |
9 | 1h 27m |
STSSEA Seattle, US |
SKW
SKY West Aviation |
8 | 1h 44m |
STSONT Ontario, US |
SKW
SKY West Aviation |
7 | 1h 13m |
STSOAK Oakland, US |
BXR
Redding Aero Enterprises |
6 | 0h 23m |
STSVNY Van Nuys, US |
EJA
Netjets Aviation |
3 | 1h 0m |
STSKCMA Camarillo, US |
EJA
Netjets Aviation |
3 | 0h 54m |
Pilot & community notes
1 comment from OurAirports (click to expand)
1
Pilot & community notes
1 comment from OurAirports (click to expand)