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 64 arrivals and 67 departures per day on average over the last 7 days, served by 18 carriers across 55 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 · 19 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 27 more carriers →
LXJ
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 |
|---|---|---|---|
STSSAN San Diego, US |
SKW
SKY West Aviation |
31 | 1h 29m |
STSPDX Portland, US |
SKW
SKY West Aviation |
24 | 1h 23m |
STSSEA Seattle, US |
ASA
Alaska Airlines |
23 | 1h 39m |
STSLAX Los Angeles, US |
QXE
Horizon AIR Industries |
22 | 1h 11m |
STSSNA Santa Ana, US |
SKW
SKY West Aviation |
18 | 1h 21m |
STSPHX Phoenix, US |
SKW
SKY West Aviation |
18 | 1h 54m |
STSBUR Burbank, US |
SKW
SKY West Aviation |
18 | 1h 9m |
STSSAN San Diego, US |
SWA
Southwest Airlines Co. (SAN Antonio |
16 | 1h 35m |
STSLAS Las Vegas, US |
ASA
Alaska Airlines |
12 | 1h 29m |
STSLAS Las Vegas, US |
SWA
Southwest Airlines Co. (SAN Antonio |
11 | 1h 37m |
STSBUR Burbank, US |
SWA
Southwest Airlines Co. (SAN Antonio |
10 | 1h 0m |
STSDEN Denver, US |
SWA
Southwest Airlines Co. (SAN Antonio |
8 | 2h 25m |
STSDFW Dallas-Fort Worth, US |
ENY
Envoy AIR |
8 | 3h 22m |
STSONT Ontario, US |
SKW
SKY West Aviation |
7 | 1h 14m |
STSPDX Portland, US |
QXE
Horizon AIR Industries |
7 | 1h 22m |
STSOAK Oakland, US |
BXR
Redding Aero Enterprises |
6 | 0h 25m |
STSLAX Los Angeles, US |
SKW
SKY West Aviation |
3 | 1h 18m |
STSAZ42 Phoenix, US |
SKW
SKY West Aviation |
3 | 2h 19m |
STSVNY Van Nuys, US |
EJA
Netjets Aviation |
3 | 1h 0m |
STSBZN Bozeman, US |
EJA
Netjets Aviation |
2 | 1h 44m |
Pilot & community notes
1 comment from OurAirports (click to expand)
1
Pilot & community notes
1 comment from OurAirports (click to expand)