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
Route
Same local time in Santa Rosa and Redding.
Observed nonstop
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
Through the year
In December 2025, January 2026 we saw less traffic at Santa Rosa in general than usual; compare that month with care.
Airlines
Through the day
Local time in Santa Rosa. Most departures between 14:00 and 17:00.
Through the week
Fleet
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 7 | – |
| February 2026 | 1 | 8 | – |
| March 2026 | 1 | 13 | – |
| April 2026 | 1 | 9 | – |
| May 2026 | 1 | 12 | – |
| June 2026 | 1 | 15 |
|
| July 2026 | 1 | 16 |
|
| August 2026 | 1 | 14 |
|
| September 2026 | 1 | 23 |
|
| October 2025 | 1 | 4 | – |
| November 2025 | 1 | 2 | – |
| December 2025 | 1 | 2 | – |
From observed callsign routes on STS-RDD - not a booking guarantee.
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
Redding, United StatesRDD / KRDD
Regional airport · 12 direct destinations · 2 runways · longest runway 7,005 ft
89 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Same journey, a different airport nearby - with an observed direct connection.
The observed direct connection between Charles M. Schulz Sonoma County Airport (STS) and Redding Municipal Airport (RDD) covers approximately 141 mi. The estimated flight time is around 45m. Africa One and Canadian Interagency Forest Fire Centre have been observed on this connection in the available route data.
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.