California Redwood Coast-Humboldt County Airport
Arcata, United StatesACV / KACV
Regional airport · 10 direct destinations · 2 runways · longest runway 6,047 ft
58 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Arcata → Santa Rosa
ACV
ArcataCalifornia Redwood Coast-Humboldt County Airport
ArcataCalifornia Redwood Coast-Humboldt County AirportSTSSanta RosaCharles M. Schulz Sonoma County Airport
Santa RosaCharles M. Schulz Sonoma County Airport- Distance
- 184 mi
- Estimated flight time
- ~50m
Same local time in Arcata 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 · Mar
- 44 min
- measured flight time
- 7 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- –Oct2025
- –Nov
- –Dec
Airlines
Who flies it
Calstarsummer
Through the day
Departure times
Local time in Arcata. Most departures between 15:00 and 18:00.
- 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
- 0.2Mon
- 0.4Tue
- 0.2Wed
- 0.3Thu
- 0.3Fri
- 0.2Sat
- 0.3Sun
Fleet
Aircraft observed
- Beechcraft King Air 200BE2052%
- Beechcraft King Air 90BE9L26%
- Pilatus PC-12PC1218%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | Not seen in this month. | ||
| March 2026 | 1 | 6 | – |
| April 2026 | 1 | 20 |
|
| May 2026 | 1 | 12 |
|
| June 2026 | 1 | 12 |
|
| July 2026 | 1 | 11 |
|
| August 2026 | 1 | 20 |
|
| September 2026 | 1 | 18 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on ACV-STS - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 9th longest observed direct route from ACV, out of 10.
- Direct destinations observed from Arcata: 10.
- 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
72 °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.
About the route from Arcata to Santa Rosa
The observed direct connection between California Redwood Coast-Humboldt County Airport (ACV) and Charles M. Schulz Sonoma County Airport (STS) covers approximately 184 mi. The estimated flight time is around 50m. Calstar has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Arcata from Santa Rosa by air?
- The great-circle distance between California Redwood Coast-Humboldt County Airport and Charles M. Schulz Sonoma County Airport is approximately 184 mi.
- How long is the flight from Arcata to Santa Rosa?
- Based on the distance, the estimated flight time is about 50m. This is an estimate, not a schedule.
- Is there a direct connection from Arcata to Santa Rosa?
- Yes, a direct connection between ACV and STS has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Calstar.
- How often is there a flight from Arcata to Santa Rosa?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 99 observed flights. Mainly Calstar. That is an observation, not a timetable.
- What is the current time difference between Arcata and Santa Rosa?
- Same local time in Arcata 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.