🇺🇸 SAN
San Diego
509 mi
STS 🇺🇸
Santa Rosa

San Diego to Santa Rosa Flights

San Diego International Airport Charles M. Schulz Sonoma County Airport 3 airlines

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The San Diego to Santa Rosa route connects San Diego International Airport (SAN) in US with Charles M. Schulz Sonoma County Airport (STS) in US. This short-haul flight covers approximately 509 miles (819 km) with a typical flight time of 1h 11m. This route is served by 3 airlines: SkyWest, Horizon, SWA. AirportRoutes has tracked 6 unique flight numbers on this route.

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Departure Airport

San Diego International Airport

ICAO Code:
KSAN
IATA Code:
SAN
City:
🇺🇸 San Diego
Country:
US
Elevation:
17 ft

Destination Airport

Charles M. Schulz Sonoma County Airport

ICAO Code:
KSTS
IATA Code:
STS
City:
🇺🇸 Santa Rosa
Country:
US
Elevation:
128 ft

3

Operators

6

Tracked Flights

509

Miles

1h 11m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
Horizon QXE QX
Southwest SWA WN

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 3 12%
Tuesday 3 12%
Wednesday 6 24%
Thursday 3 12%
Friday 3 12%
Saturday 4 16%
Sunday 3 12%

Pattern Analysis

6 Tracked Flights:
Data Points: 25
API observations used to build this analysis
Weekdays: 18 flights
Weekend: 7 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Southwest
SWA / WN
B737 20:55 8:55 PM (Representative)
M T W T F S S
May 29, 2026 Active
Horizon
QXE / QX
E75L 20:59 8:59 PM (Representative)
M T W T F S S
Apr 23, 2026 Active
SkyWest
SKW / OO
E75L 12:12 12:12 PM (Representative)
M T W T F S S
May 28, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
12:12 12:12 PM SkyWest SKW OO
20:55 8:55 PM Southwest SWA WN
20:59 8:59 PM Horizon QXE QX

Time Information

Times are shown in the departure airport's local timezone (KSAN - America/Los_Angeles).

Total Departure Times: 3
Time Range:
12:12 - 20:59
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.