STS KSTS → SEA KSEA

Charles M. Schulz Sonoma County Airport → Seattle–Tacoma International Airport

🇺🇸 Santa Rosa, US → 🇺🇸 Seattle, US

Departure Airport
Charles M. Schulz Sonoma County Airport
ICAO Code:
KSTS
IATA Code:
STS
City:
🇺🇸 Santa Rosa
Country:
US
Elevation:
128 ft
Destination Airport
Seattle–Tacoma International Airport
ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

4

Operators

93

Flights Spotted

669

Miles

1h 27m

Flight Duration
Route Map
Operating Airlines
Alaska Airlines ICAO: ASA • IATA: AS
SkyWest Airlines ICAO: SKW • IATA: OO
Horizon Air ICAO: QXE • IATA: QX
NetJets Airlines ICAO: EJA • IATA: 1I
Airline ICAO IATA
Alaska Airlines ASA AS
SkyWest Airlines SKW OO
Horizon Air QXE QX
NetJets Airlines EJA 1I
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 16 17%
Tuesday 13 14%
Wednesday 12 13%
Thursday 13 14%
Friday 14 15%
Saturday 14 15%
Sunday 11 12%
Pattern Analysis

Based on 93 flight observations across all operators on this route.

Total Flights Observed: 93
Actual flights spotted on this route
Weekdays: 68 flights
Weekend: 25 flights
Business Route More active on weekdays
All Flight Routes
4 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 Aircraft Type Typical Time Flight Count Days Active Last Seen Status
B738 14:30 2:30 PM (Representative) 75
M T W T F S S
Oct 8, 2025 Active
GL5T 19:00 7:00 PM (Representative) 1
M T W T F S S
Aug 27, 2025 Active
Horizon Air
QXE / QX
E75L 07:05 7:05 AM (Representative) 5
M T W T F S S
Oct 10, 2025 Active
E75L 07:12 7:12 AM (Representative) 13
M T W T F S S
Aug 19, 2025 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4
Spotted Departure Times
Departure Time Operator ICAO IATA
07:05 7:05 AM Horizon Air QXE QX
07:12 7:12 AM SkyWest Airlines SKW OO
14:30 2:30 PM Alaska Airlines ASA AS
19:00 7:00 PM NetJets Airlines EJA 1I
Time Information

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

Total Departure Times: 4
Time Range:
07:05 - 19:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.