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UA3891 Flight Status ( Seattle to San Francisco )

ARRIVED 924 HOUR 42 MINUTES AGO
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Departure (UA3891 Flight Schedule)

Seattle Tacoma Intl ()

flag Seattle, United States

15:00 PDT

Thu 18-Sep-2025

 
PDT 00:00:00 DAY
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Arrival (UA3891 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

17:09 PDT

Thu 18-Sep-2025

 
PDT 00:00:00 DAY

Flight Radar Checker UA 3891

Live Flight Tracker Map

Flight UA3891 from Seattle to San Francisco is operated by United Airlines. Scheduled time of departure from Seattle Tacoma Intl is 15:00 PDT and scheduled time of arrival in San Francisco Intl is 17:09 PDT. The duration of the flight is 2 hours 9 minutes.

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Flight Departure Arrival

00:00
San Francisco Intl
()
Boeing Fld King Co Intl
()

00:03
San Francisco Intl
()
Boeing Fld King Co Intl
()

00:08
San Francisco Intl
()
Seattle Tacoma Intl
()

00:12
San Francisco Intl
()
Seattle Tacoma Intl
()

00:59
San Francisco Intl
()
Seattle Tacoma Intl
()

00:59
San Francisco Intl
()
Seattle Tacoma Intl
()

07:54
San Francisco Intl
()
Boeing Fld King Co Intl
()

08:07
San Francisco Intl
()
Seattle Tacoma Intl
()

08:11
San Francisco Intl
()
Seattle Tacoma Intl
()

08:23
San Francisco Intl
()
Seattle Tacoma Intl
()

08:54
San Francisco Intl
()
Boeing Fld King Co Intl
()

09:10
San Francisco Intl
()
Seattle Tacoma Intl
()

09:48
San Francisco Intl
()
Seattle Tacoma Intl
()

10:20
San Francisco Intl
()
Seattle Tacoma Intl
()

10:23
San Francisco Intl
()
Seattle Tacoma Intl
()

10:27
San Francisco Intl
()
Boeing Fld King Co Intl
()

11:24
San Francisco Intl
()
Seattle Tacoma Intl
()

12:02
San Francisco Intl
()
Seattle Tacoma Intl
()

12:18
San Francisco Intl
()
Seattle Tacoma Intl
()

12:27
San Francisco Intl
()
Seattle Tacoma Intl
()

12:52
San Francisco Intl
()
Seattle Tacoma Intl
()

12:53
San Francisco Intl
()
Seattle Tacoma Intl
()

12:54
San Francisco Intl
()
Boeing Fld King Co Intl
()

13:45
San Francisco Intl
()
Seattle Tacoma Intl
()

13:51
San Francisco Intl
()
Boeing Fld King Co Intl
()

13:59
San Francisco Intl
()
Seattle Tacoma Intl
()

14:24
San Francisco Intl
()
Seattle Tacoma Intl
()

16:06
San Francisco Intl
()
Seattle Tacoma Intl
()

16:24
San Francisco Intl
()
Seattle Tacoma Intl
()

16:33
San Francisco Intl
()
Seattle Tacoma Intl
()

16:54
San Francisco Intl
()
Seattle Tacoma Intl
()

17:05
San Francisco Intl
()
Seattle Tacoma Intl
()

17:54
San Francisco Intl
()
Boeing Fld King Co Intl
()

18:03
San Francisco Intl
()
Boeing Fld King Co Intl
()

18:26
San Francisco Intl
()
Seattle Tacoma Intl
()

18:45
San Francisco Intl
()
Seattle Tacoma Intl
()

19:00
San Francisco Intl
()
Seattle Tacoma Intl
()

19:14
San Francisco Intl
()
Seattle Tacoma Intl
()

19:31
San Francisco Intl
()
Seattle Tacoma Intl
()

20:35
San Francisco Intl
()
Seattle Tacoma Intl
()

20:37
San Francisco Intl
()
Seattle Tacoma Intl
()

20:57
San Francisco Intl
()
Boeing Fld King Co Intl
()

21:00
San Francisco Intl
()
Seattle Tacoma Intl
()

21:15
San Francisco Intl
()
Seattle Tacoma Intl
()

21:20
San Francisco Intl
()
Seattle Tacoma Intl
()

22:25
San Francisco Intl
()
Seattle Tacoma Intl
()

22:43
San Francisco Intl
()
Seattle Tacoma Intl
()

22:44
San Francisco Intl
()
Boeing Fld King Co Intl
()

23:06
San Francisco Intl
()
Seattle Tacoma Intl
()

23:15
San Francisco Intl
()
Seattle Tacoma Intl
()

23:15
San Francisco Intl
()
Seattle Tacoma Intl
()

23:15
San Francisco Intl
()
Seattle Tacoma Intl
()

23:42
San Francisco Intl
()
Seattle Tacoma Intl
()

History Flight Information for UA3891 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Thu, 18 Sep UA3891 Seattle Tacoma Intl () San Francisco Intl () 15:00 PDT 17:09 PDT
Sun, 14 Sep UA3891 Denver Intl () Cecil Field () 10:00 MDT 15:22 EDT (Airbus A320) 10:03 MDT 15:26 EDT
Sat, 06 Sep UA3891 Newark Liberty Intl () Phoenix Sky Harbor Intl () 23:55 EDT 02:30 MST
Wed, 03 Sep UA3891 George Bush Intercontinental () Cecil Field () 19:30 CDT 22:30 EDT (Airbus A320) 19:50 CDT 22:28 EDT
Sun, 24 Aug UA3891 Chicago Rockford International Airport () Chicago Ohare Intl () 23:55 CDT 00:31 CDT (Boeing B738) 00:16 CDT 00:35 CDT
Sat, 16 Aug UA3891 Chicago Ohare Intl () Lake City Municipal Airport () 10:30 CDT 13:56 EDT (Airbus A320) 10:40 CDT 13:31 EDT
Mon, 11 Aug UA3891 Gallatin Field () Denver Intl () 22:15 MDT 23:53 MDT
Sat, 09 Aug UA3891 Washington Dulles Intl () Piedmont Triad () 22:00 EDT 23:09 EDT

Disclaimer for UA3891 Flight Radar Data

Flight UA3891 from Seattle Tacoma Intl to San Francisco Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA3891 data.