STS — Charles M. Schulz Sonoma County Airport
- IATA code
- STS
- ICAO code
- KSTS
- Size
- medium
- OurAirports class
- Passengers
- 836,312
- Aug 2025 – Jul 2026
- Nonstop routes
- 26
- With open traffic data
- Time zone
- UTC−8 / UTC−7
- America/Los_Angeles
- Elevation
- 39 m
- 128 ft
- Runways
- 2
- Longest 1,829 m
Local time now: —
More codes: airport codes starting with S
About STS
Charles M. Schulz Sonoma County Airport is a medium-sized airport serving Santa Rosa, United States. It is run by County of Sonoma. 836,312 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 26 nonstop routes from STS.
Wikidata (CC0) · US BTS T-100. Sources
Busiest nonstop routes from STS
| Route | Distance | Passengers / year |
|---|---|---|
| STS → SAN | 818 km | 137,213 |
| STS → SEA | 994 km | 120,944 |
| STS → BUR | 623 km | 94,976 |
| STS → LAX | 643 km | 92,843 |
| STS → PDX | 787 km | 92,298 |
| STS → SNA | 697 km | 88,916 |
| STS → PHX | 1,124 km | 81,235 |
| STS → LAS | 730 km | 65,670 |
| STS → DFW | 2,405 km | 30,229 |
| STS → PSP | 769 km | 13,963 |
| STS → ONT | 680 km | 10,956 |
| STS → DEN | 1,572 km | 3,054 |
| STS → SMF | 108 km | 931 |
| STS → RDM | 653 km | 715 |
| STS → FCA | 1,289 km | 646 |
| STS → SJC | 149 km | 496 |
| STS → OKC | 2,265 km | 239 |
| STS → AUS | 2,481 km | 215 |
| STS → SFO | 106 km | 198 |
| STS → ELP | 1,668 km | 126 |
| STS → ABQ | 1,495 km | 109 |
| STS → OAK | 102 km | 104 |
| STS → LIT | 2,755 km | 85 |
| STS → FAT | 334 km | 71 |
| STS → RNO | 286 km | 46 |
| STS → MRY | 230 km | 34 |
Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.
Airlines at STS
- OO SkyWest Airlines · 8,420 flights
- QX Horizon Air · 1,640 flights
- MQ Envoy Air · 1,012 flights
- WN Southwest Airlines · 819 flights
- AS Alaska Airlines · 801 flights
- AA American Airlines · 220 flights
- XP TEM Enterprises dba Avelo Airlines · 40 flights
Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources
Punctuality
- Departures on time
- 81.8%
- Within 15 minutes of schedule
- Cancelled
- 1.7%
- Departures counted
- 5,714
- US domestic flights
US domestic flights of the larger US airlines, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance. Sources
Airports within 150 km
| Code | Airport | Distance |
|---|---|---|
| CCR | Buchanan Field | 88 km |
| OAK | Oakland San Francisco Bay Airport | 102 km |
| SFO | San Francisco International Airport | 106 km |
| SMF | Sacramento International Airport | 108 km |
| SQL | San Carlos Airport | 121 km |
| SJC | Mineta San Jose International Airport | 149 km |
Distance from STS to the major hubs
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 14/32 | 1,829 m | 46 m | Asphalt |
| 02/20 | 1,586 m | 30 m | Asphalt |
OurAirports (public domain). Sources
Location
Santa Rosa, California, United States · 38.5090, -122.8130
Questions
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