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UA643 Flight Status ( San Francisco to Santa Ana )

ARRIVED 30 MINUTES AGO
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Departure (UA643 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

10:34 PDT

Mon 06-Apr-2026

 ON TIME
PDT 00:00:00 DAY
arr   

Arrival (UA643 Flight Schedule)

John Wayne Arpt Orange Co ()

flag Santa Ana, United States

12:18 PDT

Mon 06-Apr-2026

 ON TIME
PDT 00:00:00 DAY

Flight Radar Checker UA 643

Live Flight Tracker Map

Flight UA643 from San Francisco to Santa Ana is operated by United Airlines. Scheduled time of departure from San Francisco Intl is 10:34 PDT and scheduled time of arrival in John Wayne Arpt Orange Co is 12:18 PDT. The duration of the flight is 1 hour 44 minutes.

 

4.4 out of 5 stars / 9 votes

Flight Finder
from Santa Ana to San Francisco

Flight Departure Arrival

08:33
John Wayne Arpt Orange Co
()
San Francisco Intl
()

08:45
John Wayne Arpt Orange Co
()
San Francisco Intl
()

09:42
John Wayne Arpt Orange Co
()
San Francisco Intl
()

10:52
John Wayne Arpt Orange Co
()
San Francisco Intl
()

12:50
John Wayne Arpt Orange Co
()
San Francisco Intl
()

15:15
John Wayne Arpt Orange Co
()
San Francisco Intl
()

15:39
John Wayne Arpt Orange Co
()
San Francisco Intl
()

16:03
John Wayne Arpt Orange Co
()
San Francisco Intl
()

18:03
John Wayne Arpt Orange Co
()
San Francisco Intl
()

18:16
John Wayne Arpt Orange Co
()
San Francisco Intl
()

18:42
John Wayne Arpt Orange Co
()
San Francisco Intl
()

20:05
John Wayne Arpt Orange Co
()
San Francisco Intl
()

20:11
John Wayne Arpt Orange Co
()
San Francisco Intl
()

21:23
John Wayne Arpt Orange Co
()
San Francisco Intl
()

21:52
John Wayne Arpt Orange Co
()
San Francisco Intl
()

21:55
John Wayne Arpt Orange Co
()
San Francisco Intl
()

History Flight Information for UA643 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Tue, 07 Apr UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT
Mon, 06 Apr UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT
Mon, 06 Apr UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT 10:51 PDT 12:09 PDT
Mon, 06 Apr UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 06:02 PDT 07:24 PDT
Sun, 05 Apr UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 15:35 PDT 20:15 CDT
Sun, 05 Apr UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 06:01 PDT 07:14 PDT
Sat, 04 Apr UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 16:48 PDT 21:28 CDT
Sat, 04 Apr UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT 11:00 PDT 12:39 PDT
Sat, 04 Apr UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 06:00 PDT 07:23 PDT
Fri, 03 Apr UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 15:23 PDT 20:08 CDT
Fri, 03 Apr UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT 10:39 PDT 12:25 PDT
Fri, 03 Apr UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 06:02 PDT 07:22 PDT
Thu, 02 Apr UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 15:25 PDT 20:08 CDT
Thu, 02 Apr UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT
Thu, 02 Apr UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 05:54 PDT 07:16 PDT
Wed, 01 Apr UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 15:38 PDT 20:11 CDT
Wed, 01 Apr UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT 10:47 PDT 12:16 PDT
Wed, 01 Apr UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 06:00 PDT 07:19 PDT
Tue, 31 Mar UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 15:34 PDT 18:59 CDT
Tue, 31 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT 10:47 PDT 12:01 PDT
Tue, 31 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 05:59 PDT 07:29 PDT
Mon, 30 Mar UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 15:37 PDT 20:27 CDT
Mon, 30 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT 11:02 PDT 12:29 PDT
Mon, 30 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 06:09 PDT 07:31 PDT
Sun, 29 Mar UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:29 PDT 20:43 CDT 15:20 PDT 20:19 CDT
Sun, 29 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:34 PDT 12:18 PDT 11:06 PDT 12:29 PDT
Sun, 29 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:48 PDT 05:55 PDT 13:46 PDT
Fri, 27 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT 10:46 PDT 12:20 PDT
Fri, 27 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT
Thu, 26 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT (Boeing B738) 11:08 PDT 12:11 PDT
Thu, 26 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:00 PDT 07:12 PDT
Wed, 25 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT 11:06 PDT 12:26 PDT
Wed, 25 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 05:52 PDT 07:08 PDT
Tue, 24 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT
Tue, 24 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 05:56 PDT 07:15 PDT
Mon, 23 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT 10:45 PDT 12:03 PDT
Mon, 23 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:02 PDT 07:22 PDT
Sun, 22 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT (Boeing B738) 10:50 PDT 12:02 PDT
Sun, 22 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:22 PDT 07:27 PDT
Sat, 21 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT 10:42 PDT 12:02 PDT
Sat, 21 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B739) 05:58 PDT 07:09 PDT
Fri, 20 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT
Fri, 20 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:10 PDT 07:28 PDT
Thu, 19 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT (Boeing B738) 12:17 PDT 13:19 PDT
Thu, 19 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:08 PDT 07:25 PDT
Wed, 18 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT
Wed, 18 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 05:59 PDT 07:20 PDT
Tue, 17 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT
Tue, 17 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 05:55 PDT 07:05 PDT
Mon, 16 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT 10:45 PDT 12:04 PDT
Mon, 16 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:06 PDT 07:19 PDT
Sun, 15 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT (Boeing B738) 10:46 PDT 12:06 PDT
Sun, 15 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:07 PDT 07:23 PDT
Sat, 14 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT 10:59 PDT 12:11 PDT
Sat, 14 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B739) 05:54 PDT 07:21 PDT
Fri, 13 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT
Fri, 13 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:02 PDT 07:29 PDT
Thu, 12 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT (Boeing B738) 10:52 PDT 12:02 PDT
Thu, 12 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 05:56 PDT 07:11 PDT
Wed, 11 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT
Wed, 11 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 05:54 PDT 07:10 PDT
Tue, 10 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT (Boeing B738) 10:37 PDT 12:07 PDT
Tue, 10 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT (Boeing B738) 06:01 PDT 07:16 PDT
Mon, 09 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PDT 12:22 PDT 10:45 PDT 11:54 PDT
Mon, 09 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PDT 07:47 PDT
Mon, 09 Mar UA643 Mc Carran Intl () San Francisco Intl () 05:00 PDT 06:47 PDT (Boeing B738) 06:22 PDT 07:33 PDT
Sun, 08 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 09:45 PDT 11:22 PDT (Boeing B738) 11:27 PDT 12:56 PDT
Sun, 08 Mar UA643 Mc Carran Intl () San Francisco Intl () 05:00 PDT 06:47 PDT (Boeing B738) 05:59 PDT 07:17 PDT
Sat, 07 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PST 12:22 PST
Sat, 07 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PST 07:47 PST (Boeing B739) 06:54 PST 08:11 PST
Fri, 06 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PST 12:22 PST 13:37 PST 13:37 PST
Fri, 06 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PST 07:47 PST (Boeing B738) 07:26 PST 08:37 PST
Thu, 05 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:45 PST 12:22 PST 11:45 PST 13:10 PST
Thu, 05 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PST 07:47 PST (Boeing B738) 07:01 PST 08:19 PST
Wed, 04 Mar UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:25 PST 20:35 CST 16:26 PST 21:05 CST
Wed, 04 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:43 PST 12:18 PST (Boeing B738) 11:33 PST 13:40 PST
Wed, 04 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PST 07:48 PST (Boeing B738) 06:53 PST 08:19 PST
Tue, 03 Mar UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:25 PST 20:35 CST 16:28 PST 21:07 CST
Tue, 03 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:43 PST 12:18 PST (Boeing B739) 11:29 PST 13:42 PST
Tue, 03 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PST 07:48 PST 07:06 PST 08:22 PST
Mon, 02 Mar UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:25 PST 20:35 CST 16:25 PST 21:13 CST
Mon, 02 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:43 PST 12:18 PST 12:10 PST 13:17 PST
Mon, 02 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PST 07:48 PST (Boeing B738) 07:01 PST 11:01 PST
Sun, 01 Mar UA643 John Wayne Arpt Orange Co () George Bush Intercontinental () 15:25 PST 20:35 CST 16:24 PST 21:03 CST
Sun, 01 Mar UA643 San Francisco Intl () John Wayne Arpt Orange Co () 10:43 PST 12:18 PST
Sun, 01 Mar UA643 Mc Carran Intl () San Francisco Intl () 06:00 PST 07:48 PST (Boeing B738) 07:05 PST 08:20 PST

Disclaimer for UA643 Flight Radar Data

Flight UA643 from San Francisco Intl to John Wayne Arpt Orange Co 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 UA643 data.