What's the busiest hour for departures at STS?

Departures from Charles M. Schulz Sonoma County Airport peak at 11:00 local time, averaging 11 flights per hour over the past 60 days.

What's the quietest hour to fly out of STS?

The quietest hour with regular service is 08:00 local time, averaging 2 flights per hour.

Alaska Airlines, (AS) is the largest operator at Charles M. Schulz Sonoma County Airport, with 44 observed departures in the past 60 days.

Los Angeles (LAX) is the most-flown destination, with 26 observed departures in the past 60 days.

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Santa Rosa, United States. Departures peak at 11:00 local, averaging 11 flights per hour.

Window: last 60 days. Last refreshed: 2026-09-11. Schedule coverage: 4 days observed.

Peak departure hour

11:00

11 flights/hr

Quietest active hour

08:00

2 flights/hr

Traffic score

86/100

Relative volume

Avg per day, last 60 days

Total: 65.8 avg departures per day.

Avg per day, last 60 days

Peak arrival hour: 15:00 local (9 flights/hr). Total: 63.2 avg arrivals/day.

What's the busiest hour for departures at STS?: Departures from Charles M. Schulz Sonoma County Airport peak at 11:00 local time, averaging 11 flights per hour over the past 60 days.
What's the quietest hour to fly out of STS?: The quietest hour with regular service is 08:00 local time, averaging 2 flights per hour.
Which airline operates the most flights from STS?: Alaska Airlines, (AS) is the largest operator at Charles M. Schulz Sonoma County Airport, with 44 observed departures in the past 60 days.
What's the most popular destination from STS?: Los Angeles (LAX) is the most-flown destination, with 26 observed departures in the past 60 days.

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