Santa Rosa, CA
BSanta Rosa, CA, CA — STS
On-Time Rate
81.2%
2019-2025
Avg Delay
13.2 min
when delayed
Cancel Rate
1.7%
flights cancelled
Total Flights
23,710
2019-2025
Best Month
Apr
83.3% on-time
Worst Month
Dec
74.3% on-time
Best Departure Time
21:00
87.3% on-time
12-Month On-Time Trend
Delay Causes
Best Time to Fly (By Hour)
Seasonal Pattern
Airlines at STS
| Airline | Flights | On-Time | Avg Delay |
|---|---|---|---|
| SkyWest Airlines | 16,569 | 81.6% | N/A |
| Envoy Air | 2,355 | 81.9% | N/A |
| Horizon Air | 2,000 | 85.8% | N/A |
| Mesa Airlines | 1,229 | 77.9% | N/A |
| Alaska Airlines | 1,087 | 73.5% | N/A |
| American Airlines | 470 | 67.9% | N/A |
Most Delayed Routes
| Destination | On-Time |
|---|---|
| STS → LASLas Vegas, NV | 75.4% |
| STS → DENDenver, CO | 76.0% |
| STS → DFWDallas/Fort Worth, TX | 76.5% |
| STS → BURBurbank, CA | 78.6% |
| STS → SANSan Diego, CA | 79.3% |
Most Punctual Routes
| Destination | On-Time |
|---|---|
| STS → PDXPortland, OR | 85.5% |
| STS → SFOSan Francisco, CA | 84.9% |
| STS → LAXLos Angeles, CA | 84.5% |
| STS → PHXPhoenix, AZ | 81.8% |
| STS → SNASanta Ana, CA | 80.6% |
Was your flight from Santa Rosa, CA delayed?
You may be entitled to compensation of up to $700 per passenger for delayed or cancelled flights. Check your eligibility now.
Check CompensationData source: Bureau of Transportation Statistics (BTS) On-Time Performance dataset. Statistics are based on reported flight data from 2019 through November 2025 and are not real-time. See our data methodology for details.