🇺🇸 STS
Santa Rosa
490 mi
PDX 🇺🇸
Portland

Santa Rosa to Portland Flights

Charles M. Schulz Sonoma County Airport Portland International Airport 3 airlines

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The Santa Rosa to Portland route connects Charles M. Schulz Sonoma County Airport (STS) in US with Portland International Airport (PDX) in US. This short-haul flight covers approximately 490 miles (789 km) with a typical flight time of 1h 15m. This route is served by 3 airlines: SkyWest, Horizon, ASA. AirportRoutes has tracked 8 unique flight numbers on this route.

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Departure Airport

Charles M. Schulz Sonoma County Airport

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

Destination Airport

Portland International Airport

ICAO Code:
KPDX
IATA Code:
PDX
City:
🇺🇸 Portland
Country:
US
Elevation:
31 ft

3

Operators

8

Tracked Flights

490

Miles

1h 15m

Flight Duration

Route Map

Great Circle
Flight route map from Santa Rosa to Portland
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
Horizon QXE QX
Alaska Airlines ASA AS

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 34 16%
Tuesday 34 16%
Wednesday 22 10%
Thursday 30 14%
Friday 34 16%
Saturday 29 14%
Sunday 29 14%

Pattern Analysis

8 Tracked Flights:
Data Points: 212
API observations used to build this analysis
Weekdays: 154 flights
Weekend: 58 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
B738 06:50 6:50 AM (Representative)
M T W T F S S
Feb 10, 2026 Active
Horizon
QXE / QX
E75L 07:45 7:45 AM (Representative)
M T W T F S S
May 9, 2026 Active
SkyWest
SKW / OO
E170 15:00 3:00 PM (Representative)
M T W T F S S
May 9, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:50 6:50 AM Alaska Airlines ASA AS
07:45 7:45 AM Horizon QXE QX
15:00 3:00 PM SkyWest SKW OO

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 3
Time Range:
06:50 - 15:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.