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UA2129 Flight Status ( San Diego to Washington )

EXPECTED TO ARRIVE IN 1 HOUR 54 MINUTES
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Departure (UA2129 Flight Schedule)

San Diego Intl ()

flag San Diego, United States

21:15 PDT

Sun 08-Mar-2026

 LATE 1 hour 0 min
PDT 00:00:00 DAY
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Arrival (UA2129 Flight Schedule)

Washington Dulles Intl ()

flag Washington, United States

05:03 EDT

Mon 09-Mar-2026

 LATE 25 min
EDT 00:00:00 DAY

Flight Radar Checker UA 2129

Live Flight Tracker Map

Flight UA2129 from San Diego to Washington is operated by United Airlines. Scheduled time of departure from San Diego Intl is 21:15 PDT and scheduled time of arrival in Washington Dulles Intl is 05:03 EDT. The duration of the flight is 4 hours 48 minutes.

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4.6 out of 5 stars / 6 votes

Flight Finder
from Washington to San Diego

Flight Departure Arrival

11:43
Ronald Reagan Washington Natl
()
San Diego Intl
()

11:51
Washington Dulles Intl
()
San Diego Intl
()

15:41
Washington Dulles Intl
()
San Diego Intl
()

20:46
Washington Dulles Intl
()
San Diego Intl
()

21:19
Washington Dulles Intl
()
San Diego Intl
()

History Flight Information for UA2129 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Mon, 09 Mar UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PDT 06:03 EDT
Sun, 08 Mar UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PDT 06:03 EDT
Sun, 08 Mar UA2129 San Diego Intl () Washington Dulles Intl () 21:15 PDT 05:03 EDT 22:30 PDT 03:34 EDT
Fri, 06 Mar UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:03 EST
Thu, 05 Mar UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:03 EST (Boeing B739) 23:30 PST 06:50 EST
Wed, 04 Mar UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:21 PST 06:35 EST
Sun, 01 Mar UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST (Boeing B739) 23:33 PST 06:45 EST
Fri, 27 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:17 PST 06:24 EST
Thu, 26 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:41 PST 06:48 EST
Wed, 25 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:23 PST 06:25 EST
Sun, 22 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST (Boeing B739) 23:28 PST 06:48 EST
Fri, 20 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:25 PST 06:04 EST
Thu, 19 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 00:16 PST 06:56 EST
Wed, 18 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:38 PST 06:19 EST
Sun, 15 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST (Boeing B739) 23:27 PST 06:31 EST
Fri, 13 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:30 PST 06:49 EST
Thu, 12 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:15 PST 06:04 EST 23:26 PST 06:26 EST
Wed, 11 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST ( B739) 23:18 PST 06:07 EST
Tue, 10 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:18 PST 06:11 EST
Mon, 09 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST (Boeing B739) 23:10 PST 06:23 EST
Sun, 08 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:08 PST 06:32 EST
Fri, 06 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:21 PST 06:28 EST
Thu, 05 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:14 PST 06:37 EST
Wed, 04 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:15 PST 07:03 EST
Tue, 03 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:11 PST 06:37 EST
Mon, 02 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:00 PST 06:13 EST
Sun, 01 Feb UA2129 San Diego Intl () Washington Dulles Intl () 22:00 PST 05:49 EST 23:08 PST 06:24 EST

Disclaimer for UA2129 Flight Radar Data

Flight UA2129 from San Diego Intl to Washington Dulles 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 UA2129 data.