logo


      
UA1840 Flight Status ( Ontario to San Francisco )

ARRIVED 18 HOUR 26 MINUTES AGO
google-playstoreapple-store
dep   

Departure (UA1840 Flight Schedule)

Ontario Intl ()

flag Ontario, United States

13:53 PDT

Sat 18-Oct-2025

 ON TIME
PDT 00:00:00 DAY
arr   

Arrival (UA1840 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

15:11 PDT

Sat 18-Oct-2025

 EARLY 15 min
PDT 00:00:00 DAY

Flight Radar Checker UA 1840

Live Flight Tracker Map

Flight UA1840 from Ontario to San Francisco is operated by United Airlines. Scheduled time of departure from Ontario Intl is 13:53 PDT and scheduled time of arrival in San Francisco Intl is 15:11 PDT. The duration of the flight is 1 hour 18 minutes.

 

4.4 out of 5 stars / 12 votes

Flight Finder
from San Francisco to Ontario

Flight Departure Arrival

12:13
San Francisco Intl
()
Ontario Intl
()

17:08
San Francisco Intl
()
Ontario Intl
()

17:40
San Francisco Intl
()
Ontario Intl
()

19:35
San Francisco Intl
()
Ontario Intl
()

22:52
San Francisco Intl
()
Ontario Intl
()

23:38
San Francisco Intl
()
Ontario Intl
()

History Flight Information for UA1840 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 19 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT
Sat, 18 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:07 PDT 14:55 PDT
Fri, 17 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT (Boeing B738) 14:02 PDT 14:59 PDT
Thu, 16 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:21 PDT 15:30 PDT
Wed, 15 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:10 PDT 15:14 PDT
Tue, 14 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:10 PDT 15:05 PDT
Mon, 13 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:17 PDT 15:12 PDT
Sun, 12 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 13:58 PDT 15:04 PDT
Sat, 11 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:08 PDT 15:06 PDT
Fri, 10 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT (Boeing B738) 14:00 PDT 14:51 PDT
Thu, 09 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:01 PDT 14:55 PDT
Wed, 08 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT (Boeing B738) 14:17 PDT 15:12 PDT
Tue, 07 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 13:58 PDT 14:48 PDT
Mon, 06 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:04 PDT 14:57 PDT
Sun, 05 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT (Boeing B739) 14:44 PDT 15:37 PDT
Sat, 04 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 13:54 PDT 14:49 PDT
Fri, 03 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:21 PDT 15:17 PDT
Thu, 02 Oct UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:16 PDT 15:08 PDT
Tue, 30 Sep UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:09 PDT 15:06 PDT
Mon, 29 Sep UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:00 PDT 14:55 PDT
Sun, 28 Sep UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:11 PDT 15:08 PDT
Sat, 27 Sep UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 13:57 PDT 14:49 PDT
Fri, 26 Sep UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 14:06 PDT 14:58 PDT
Thu, 25 Sep UA1840 Ontario Intl () San Francisco Intl () 13:53 PDT 15:11 PDT 13:54 PDT 14:55 PDT
Wed, 24 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:09 EDT 15:11 CDT
Tue, 23 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:57 EDT 15:33 CDT
Mon, 22 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:06 EDT 14:54 CDT
Sun, 21 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:02 EDT 14:40 CDT
Sat, 20 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:48 EDT 15:04 CDT ( A319) 13:03 EDT 14:42 CDT
Fri, 19 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:15 EDT 15:36 CDT
Thu, 18 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:16 EDT 14:47 CDT
Tue, 16 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:08 EDT 14:31 CDT
Mon, 15 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:12 EDT 14:37 CDT
Sun, 14 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:04 EDT 14:33 CDT
Sat, 13 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:48 EDT 15:04 CDT (Airbus A319) 13:04 EDT 14:38 CDT
Fri, 12 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:07 EDT 14:30 CDT
Thu, 11 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:03 EDT 14:34 CDT
Wed, 10 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:11 EDT 14:45 CDT
Tue, 09 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:00 EDT 14:29 CDT
Mon, 08 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:11 EDT 14:44 CDT
Sun, 07 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:19 EDT 15:01 CDT
Sat, 06 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:48 EDT 15:04 CDT (Airbus A320) 12:55 EDT 14:49 CDT
Fri, 05 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Boeing B737) 12:58 EDT 17:49 CDT
Thu, 04 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:17 EDT 14:58 CDT
Wed, 03 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 13:08 EDT 14:45 CDT
Tue, 02 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A319) 13:06 EDT 14:45 CDT
Mon, 01 Sep UA1840 Washington Dulles Intl () Dallas Fort Worth Intl () 12:50 EDT 15:06 CDT (Airbus A320) 12:55 EDT 14:37 CDT

Disclaimer for UA1840 Flight Radar Data

Flight UA1840 from Ontario 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 UA1840 data.