United Airlines flights from San Francisco (SFO) to Seattle-Tacoma (SEA).

Ad box here 7322741189 I FlightInfo Top Box

FLIGHT SCHEDULE
Direct Flights:
Daily 16:11 San Francisco (SFO) 3 18:33 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Boeing 737-800 (738) 2:22 Effective 2026-03-29 through 2026-04-29
Daily 16:11 San Francisco (SFO) 3 18:07 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Airbus A319 (319) 1:56 Effective 2026-05-21 through 2026-08-10
Daily 16:11 San Francisco (SFO) 3 18:07 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Airbus A319 (319) 1:56 Effective from 2026-10-25
Daily 16:12 San Francisco (SFO) 3 18:34 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Boeing 737 MAX 8 (7M8) 2:22 Effective 2026-04-30 through 2026-05-20
Daily 16:13 San Francisco (SFO) 3 18:33 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-11 through 2026-10-24
Fri 16:15 San Francisco (SFO) 3 18:31 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Boeing 737 MAX 8 (7M8) 2:16 Effective 2026-02-13 through 2026-02-27
Sat 16:15 San Francisco (SFO) 3 18:30 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-03-07 through 2026-03-28
Thu,Fri,Sun 16:17 San Francisco (SFO) 3 18:32 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Boeing 737-800 (738) 2:15 Effective 2026-03-05 through 2026-03-27
Mon 16:24 San Francisco (SFO) 3 18:39 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-09 through 2026-03-23
Wed 16:25 San Francisco (SFO) 3 18:40 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-11 through 2026-03-25
Daily 16:30 San Francisco (SFO) 3 18:45 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Airbus A320 (320) 2:15 Valid until 2026-01-04
Mon 16:30 San Francisco (SFO) 3 18:45 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Boeing 737-900 (739) 2:15 Operates only on 2026-01-05
Tue 16:32 San Francisco (SFO) 3 18:50 Seattle-Tacoma (SEA) United Airlines UA 2279 Non-stop Airbus A320 (320) 2:18 Effective 2026-03-10 through 2026-03-24
Daily 08:14 San Francisco (SFO) 3 10:38 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:24 Effective 2026-03-29 through 2026-04-29
Daily 08:14 San Francisco (SFO) 3 10:21 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:07 Effective 2026-05-21 through 2026-08-10
Daily 08:14 San Francisco (SFO) 3 10:21 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:07 Effective from 2026-10-25
Daily 08:15 San Francisco (SFO) 3 10:39 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:24 Effective 2026-04-30 through 2026-05-20
Mon-Sat 09:00 San Francisco (SFO) 3 11:18 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Boeing 737-800 (738) 2:18 Effective 2026-02-12 through 2026-03-04
Sun 09:00 San Francisco (SFO) 3 11:19 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:19 Effective 2026-02-15 through 2026-03-01
Thu-Sat 09:04 San Francisco (SFO) 3 11:24 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:20 Effective 2026-03-05 through 2026-03-07
Mon-Wed,Sat,Sun 09:05 San Francisco (SFO) 3 11:30 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:25 Effective 2026-01-06 through 2026-01-20
Thu,Fri 09:05 San Francisco (SFO) 3 11:29 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Effective 2026-01-08 through 2026-02-06
Wed 09:05 San Francisco (SFO) 3 11:29 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Boeing 737 MAX 8 (7M8) 2:24 Effective 2026-01-21 through 2026-02-04
Mon,Tue,Sat,Sun 09:05 San Francisco (SFO) 3 11:30 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:25 Effective 2026-01-24 through 2026-02-10
Wed 09:05 San Francisco (SFO) 3 11:30 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:25 Operates only on 2026-02-11
Daily 09:20 San Francisco (SFO) 3 11:40 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Airbus A319 (319) 2:20 Effective 2026-03-08 through 2026-03-28
Mon-Fri,Sun 10:15 San Francisco (SFO) 3 12:27 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Boeing 737-800 (738) 2:12 Valid until 2026-01-05
Sat 10:15 San Francisco (SFO) 3 12:27 Seattle-Tacoma (SEA) United Airlines UA 2340 Non-stop Boeing 737-900 (739) 2:12 Operates only on 2026-01-03
Daily 22:48 San Francisco (SFO) 3 00:59 Seattle-Tacoma (SEA) United Airlines UA 2462 Non-stop Boeing 737-900 (739) 2:11 Valid until 2026-01-04 The flight arrives 1 day after departure.
Mon 22:48 San Francisco (SFO) 3 00:59 Seattle-Tacoma (SEA) United Airlines UA 2462 Non-stop Boeing 737 MAX 8 (7M8) 2:11 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Daily 11:34 San Francisco (SFO) 3 13:56 Seattle-Tacoma (SEA) United Airlines UA 2744 Non-stop Airbus A320 (320) 2:22 Effective 2026-08-11 through 2026-10-24
Daily 12:15 San Francisco (SFO) 3 14:35 Seattle-Tacoma (SEA) United Airlines UA 2744 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-04-30 through 2026-05-20
Daily 12:18 San Francisco (SFO) 3 14:38 Seattle-Tacoma (SEA) United Airlines UA 2744 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-03-30 through 2026-04-29
Daily 12:19 San Francisco (SFO) 3 14:18 Seattle-Tacoma (SEA) United Airlines UA 2744 Non-stop Airbus A320 (320) 1:59 Effective 2026-05-21 through 2026-08-10
Daily 12:19 San Francisco (SFO) 3 14:18 Seattle-Tacoma (SEA) United Airlines UA 2744 Non-stop Airbus A320 (320) 1:59 Effective from 2026-10-25
Fri,Sat 14:41 San Francisco (SFO) 3 17:00 Seattle-Tacoma (SEA) United Airlines UA 5328 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2026-01-02 through 2026-01-03
Tue-Fri,Sun 22:35 San Francisco (SFO) 3 00:59 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:24 Effective 2026-01-06 through 2026-01-16 The flight arrives 1 day after departure.
Mon-Fri,Sun 22:35 San Francisco (SFO) 3 00:59 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:24 Effective 2026-01-19 through 2026-01-25 The flight arrives 1 day after departure.
Tue,Thu,Fri,Sun 22:35 San Francisco (SFO) 3 00:59 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:24 Effective 2026-01-27 through 2026-02-03 The flight arrives 1 day after departure.
Tue-Fri,Sun 22:35 San Francisco (SFO) 3 00:59 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:24 Effective 2026-02-04 through 2026-02-10 The flight arrives 1 day after departure.
Daily 22:35 San Francisco (SFO) 3 01:12 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:37 Effective 2026-04-30 through 2026-05-20 The flight arrives 1 day after departure.
Daily 22:35 San Francisco (SFO) 3 01:07 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:32 Effective 2026-08-11 through 2026-10-24 The flight arrives 1 day after departure.
Daily 22:37 San Francisco (SFO) 3 00:59 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2026-02-12 through 2026-03-28 The flight arrives 1 day after departure.
Daily 22:37 San Francisco (SFO) 3 01:14 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 2:37 Effective 2026-03-29 through 2026-04-29 The flight arrives 1 day after departure.
Daily 22:37 San Francisco (SFO) 3 00:33 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 1:56 Effective 2026-05-21 through 2026-08-10 The flight arrives 1 day after departure.
Daily 22:37 San Francisco (SFO) 3 00:33 Seattle-Tacoma (SEA) United Airlines UA 5579 Non-stop Embraer EMB 175 (E7W) 1:56 Effective from 2026-10-25 The flight arrives 1 day after departure.
Wed 16:22 San Francisco (SFO) 3 18:47 Seattle-Tacoma (SEA) United Airlines UA 5674 Non-stop Embraer EMB 175 (E7W) 2:25 Operates only on 2026-02-04
Daily 10:05 San Francisco (SFO) 3 12:35 Seattle-Tacoma (SEA) United Airlines UA 5766 Non-stop Embraer EMB 175 (E7W) 2:30 Effective 2026-04-30 through 2026-05-20
Daily 06:00 San Francisco (SFO) 3 08:23 Seattle-Tacoma (SEA) United Airlines UA 5901 Non-stop Embraer EMB 175 (E7W) 2:23 Valid until 2026-01-05

Ad flat here 8924483383 I FlightInfo Lower

Parallax here SFO-SEA

1 2

A domestic route departing from the San Francisco airport (SFO) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 679 miles, or 1092 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:56 and 2:37.

Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False

United Airlines flights from San Francisco (SFO) to Seattle-Tacoma (SEA).

Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA2279

16:11

San Francisco (SFO) 3

18:33

Seattle-Tacoma (SEA)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2279

16:11

San Francisco (SFO) 3

18:07

Seattle-Tacoma (SEA)

Effective 2026-05-21 through 2026-08-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:56, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2279

16:11

San Francisco (SFO) 3

18:07

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:56, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2279

16:12

San Francisco (SFO) 3

18:34

Seattle-Tacoma (SEA)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2279

16:13

San Francisco (SFO) 3

18:33

Seattle-Tacoma (SEA)

Effective 2026-08-11 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2279

16:15

San Francisco (SFO) 3

18:31

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:16, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2279

16:15

San Francisco (SFO) 3

18:30

Seattle-Tacoma (SEA)

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2279

16:17

San Francisco (SFO) 3

18:32

Seattle-Tacoma (SEA)

Effective 2026-03-05 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2279

16:24

San Francisco (SFO) 3

18:39

Seattle-Tacoma (SEA)

Effective 2026-03-09 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2279

16:25

San Francisco (SFO) 3

18:40

Seattle-Tacoma (SEA)

Effective 2026-03-11 through 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2279

16:30

San Francisco (SFO) 3

18:45

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2279

16:30

San Francisco (SFO) 3

18:45

Seattle-Tacoma (SEA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2279

16:32

San Francisco (SFO) 3

18:50

Seattle-Tacoma (SEA)

Effective 2026-03-10 through 2026-03-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:18, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2340

08:14

San Francisco (SFO) 3

10:38

Seattle-Tacoma (SEA)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

08:14

San Francisco (SFO) 3

10:21

Seattle-Tacoma (SEA)

Effective 2026-05-21 through 2026-08-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:07, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

08:14

San Francisco (SFO) 3

10:21

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:07, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

08:15

San Francisco (SFO) 3

10:39

Seattle-Tacoma (SEA)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:24, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

09:00

San Francisco (SFO) 3

11:18

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 2:18, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2340

09:00

San Francisco (SFO) 3

11:19

Seattle-Tacoma (SEA)

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:19, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

09:04

San Francisco (SFO) 3

11:24

Seattle-Tacoma (SEA)

Effective 2026-03-05 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

09:05

San Francisco (SFO) 3

11:30

Seattle-Tacoma (SEA)

Effective 2026-01-06 through 2026-01-20

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

09:05

San Francisco (SFO) 3

11:29

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2340

09:05

San Francisco (SFO) 3

11:29

Seattle-Tacoma (SEA)

Effective 2026-01-21 through 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:24, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2340

09:05

San Francisco (SFO) 3

11:30

Seattle-Tacoma (SEA)

Effective 2026-01-24 through 2026-02-10

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

09:05

San Francisco (SFO) 3

11:30

Seattle-Tacoma (SEA)

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

09:20

San Francisco (SFO) 3

11:40

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2340

10:15

San Francisco (SFO) 3

12:27

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:12, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2340

10:15

San Francisco (SFO) 3

12:27

Seattle-Tacoma (SEA)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:12, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2462

22:48

San Francisco (SFO) 3

00:59(+1)

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:11, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2462

22:48

San Francisco (SFO) 3

00:59(+1)

Seattle-Tacoma (SEA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:11, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2744

11:34

San Francisco (SFO) 3

13:56

Seattle-Tacoma (SEA)

Effective 2026-08-11 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2744

12:15

San Francisco (SFO) 3

14:35

Seattle-Tacoma (SEA)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2744

12:18

San Francisco (SFO) 3

14:38

Seattle-Tacoma (SEA)

Effective 2026-03-30 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2744

12:19

San Francisco (SFO) 3

14:18

Seattle-Tacoma (SEA)

Effective 2026-05-21 through 2026-08-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:59, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2744

12:19

San Francisco (SFO) 3

14:18

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:59, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA5328

14:41

San Francisco (SFO) 3

17:00

Seattle-Tacoma (SEA)

Effective 2026-01-02 through 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5579

22:35

San Francisco (SFO) 3

00:59(+1)

Seattle-Tacoma (SEA)

Effective 2026-01-06 through 2026-01-16

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:35

San Francisco (SFO) 3

00:59(+1)

Seattle-Tacoma (SEA)

Effective 2026-01-19 through 2026-01-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:35

San Francisco (SFO) 3

00:59(+1)

Seattle-Tacoma (SEA)

Effective 2026-01-27 through 2026-02-03

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:35

San Francisco (SFO) 3

00:59(+1)

Seattle-Tacoma (SEA)

Effective 2026-02-04 through 2026-02-10

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:35

San Francisco (SFO) 3

01:12(+1)

Seattle-Tacoma (SEA)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:37, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:35

San Francisco (SFO) 3

01:07(+1)

Seattle-Tacoma (SEA)

Effective 2026-08-11 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:32, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:37

San Francisco (SFO) 3

00:59(+1)

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:37

San Francisco (SFO) 3

01:14(+1)

Seattle-Tacoma (SEA)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:37, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:37

San Francisco (SFO) 3

00:33(+1)

Seattle-Tacoma (SEA)

Effective 2026-05-21 through 2026-08-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:56, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5579

22:37

San Francisco (SFO) 3

00:33(+1)

Seattle-Tacoma (SEA)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:56, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA5674

16:22

San Francisco (SFO) 3

18:47

Seattle-Tacoma (SEA)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5766

10:05

San Francisco (SFO) 3

12:35

Seattle-Tacoma (SEA)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5901

06:00

San Francisco (SFO) 3

08:23

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box

Parallax here SFO-SEA

prev Page 2 / 2

A domestic route departing from the San Francisco airport (SFO) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 679 miles, or 1092 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:56 and 2:37.

All SFO-SEA flights

All United Airlines flights

Return (SEA-SFO) flights

Feedback - Disclaimer - Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False