San Francisco to Seattle Flights SFO → BFI

San Francisco International Airport → Boeing Field King County International Airport

🇺🇸 San Francisco, US → 🇺🇸 Seattle, US

The San Francisco to Seattle route connects San Francisco International Airport (SFO) in US with Boeing Field King County International Airport (BFI) in US. This short-haul flight covers approximately 686 miles (1104 km) with a typical flight time of 1h 51m. This route is served by 5 airlines: NetJets Aviation, Worldwide Jet Charter, Flexjet and others. AirportRoutes has tracked 1 daily flight on this route.

Departure Airport

San Francisco International Airport

ICAO Code:
KSFO
IATA Code:
SFO
City:
🇺🇸 San Francisco
Country:
US
Elevation:
13 ft

Destination Airport

Boeing Field King County International Airport

ICAO Code:
KBFI
IATA Code:
BFI
City:
🇺🇸 Seattle
Country:
US
Elevation:
21 ft

5

Operators

1

Daily Flight

686

Miles

1h 51m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
NetJets Aviation EJA 1I
Worldwide Jet Charter WWI -
Flexjet LXJ -
Regency RGY -
Cobalt Air CNS -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 2 17%
Tuesday 3 25%
Wednesday 4 33%
Thursday 2 17%
Friday 1 8%
Saturday 0 0%
Sunday 0 0%

Pattern Analysis

1 Daily Flight:
WWI80
Data Points: 12
API observations used to build this analysis
Weekdays: 12 flights
Weekend: 0 flights

All Flight Routes

5 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
- PC12 -
M T W T F S S
Oct 8, 2025 Active
- CL35 -
M T W T F S S
Nov 20, 2025 Active
- C700 -
M T W T F S S
Nov 19, 2025 Active
- BE40 -
M T W T F S S
Oct 24, 2025 Active
WWI80 CL60 05:25 5:25 AM (Representative)
M T W T F S S
Dec 2, 2025 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
05:25 5:25 AM Worldwide Jet Charter WWI -

Time Information

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

Total Departure Times: 1
Time Range:
05:25 - 05:25
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.