San Francisco International Airport
San Francisco, United StatesSFO / KSFO
International hub · 130 direct destinations · 4 runways · longest runway 11,870 ft
73 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
San Francisco → Santa Rosa
SFO
San FranciscoSan Francisco International Airport
San FranciscoSan Francisco International AirportSTSSanta RosaCharles M. Schulz Sonoma County Airport
Santa RosaCharles M. Schulz Sonoma County Airport- Distance
- 66 mi
- Estimated flight time
- ~40m
Same local time in San Francisco and Santa Rosa.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 27 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
SkyWest Airlinesspring
Through the day
Departure times
Local time in San Francisco. Most departures between 09:00 and 12:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.5Mon
- 0.7Tue
- 0.5Wed
- 0.4Thu
- 0.4Fri
- 0.5Sat
- 0.7Sun
Fleet
Aircraft observed
- EC3529%
- Bombardier Challenger 350CL357%
- B4076%
- Cessna Citation LatitudeC68A5%
- Embraer Phenom 300E55P5%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 12 | – |
| February 2026 | 1 | 16 | – |
| March 2026 | 1 | 25 | – |
| April 2026 | 1 | 17 |
|
| May 2026 | 1 | 15 |
|
| June 2026 | 1 | 13 | – |
| July 2026 | 1 | 18 | – |
| August 2026 | 1 | 14 | – |
| September 2026 | 1 | 17 | – |
| October 2025 | 1 | 15 | – |
| November 2025 | 1 | 16 |
|
| December 2025 | 1 | 12 |
|
Airlines observed on this route
From observed callsign routes on SFO-STS - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- Direct destinations observed from San Francisco: 130.
- Direct destinations observed from Santa Rosa: 18.
The airports on this route
Charles M. Schulz Sonoma County Airport
Santa Rosa, United StatesSTS / KSTS
Regional airport · 18 direct destinations · 2 runways · longest runway 6,001 ft
90 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
SQL STSSan Carlos AirportSan Carlos is about 10 mi from San Francisco.View route →OAK STSOakland San Francisco Bay AirportOakland is about 11 mi from San Francisco.View route →SJC STSMineta San Jose International AirportSan Jose is about 30 mi from San Francisco.View route →SFO OAKOakland San Francisco Bay AirportOakland is about 63 mi from Santa Rosa.View route →
About the route from San Francisco to Santa Rosa
The observed direct connection between San Francisco International Airport (SFO) and Charles M. Schulz Sonoma County Airport (STS) covers approximately 66 mi. The estimated flight time is around 40m. SkyWest Airlines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is San Francisco from Santa Rosa by air?
- The great-circle distance between San Francisco International Airport and Charles M. Schulz Sonoma County Airport is approximately 66 mi.
- How long is the flight from San Francisco to Santa Rosa?
- Based on the distance, the estimated flight time is about 40m. This is an estimate, not a schedule.
- Is there a direct connection from San Francisco to Santa Rosa?
- Yes, a direct connection between SFO and STS has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: SkyWest Airlines.
- How often is there a flight from San Francisco to Santa Rosa?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 190 observed flights. Mainly SkyWest Airlines. That is an observation, not a timetable.
- What is the current time difference between San Francisco and Santa Rosa?
- Same local time in San Francisco and Santa Rosa.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.